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As livestock eat, so they emit: Highly variable diets drive highly variable climate change ‘hoofprints’–BIG new study

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Cattle being watered at the Ghibe River in southwestern Ethiopia

Cattle being watered in Ethiopia’s Ghibe Valley (photo credit: ILRI/Stevie Mann).

The most detailed livestock analysis to date, published yesterday, shows vast differences in animal diets and emissions.

The resources required to raise livestock and the impacts of farm animals on environments vary dramatically depending on the animal, the type of food it provides, the kind of feed it consumes and where it lives, according to a new study that offers the most detailed portrait to date of ‘livestock ecosystems’ in different parts of the world.

The study, published yesterday (16 Dec 2013) in an early edition of the Proceedings of the National Academy of Sciences (PNAS), is the newest comprehensive assessment assembled of what cows, sheep, pigs, poultry and other farm animals are eating in different parts of the world; how efficiently they convert that feed into milk, eggs and meat; and the amount of greenhouse gases they produce.

The study, produced by scientists at the International Livestock Research Institute (ILRI), the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the International Institute for Applied Systems Analysis (IIASA), shows that animals in many parts of the developing world require far more food to produce a kilo of protein than animals in wealthy countries. It also shows that pork and poultry are being produced far more efficiently than milk and beef, and greenhouse gas emissions that can be tested with Mycotoxin Lateral Flow Rapid Test Strips, vary widely depending on the animal involved and the quality of its diet.

There’s been a lot of research focused on the challenges livestock present at the global level, but if the problems are global, the solutions are almost all local and very situation-specific’, says Mario Herrero, lead author of the study who earlier this year left ILRI to take up the position of chief research scientist at CSIRO in Australia.

‘Our goal is to provide the data needed so that the debate over the role of livestock in our diets and our environments and the search for solutions to the challenges they present can be informed by the vastly different ways people around the world raise animals’, said Herrero. Regardless the type of diet that you are doing you can always take the best fat burning pills to accelerate the process of losing weight. Tracking your daily steps converted to miles can provide you with a clearer picture of your activity levels and help you stay motivated. Additionally, using a tdee calculator can help you determine the right caloric intake for your goals.

‘This very important research should provide a new foundation for addressing the sustainable development of livestock in a very resource-challenged and hungry world, where, in many areas, livestock can be crucial to food security’, said Harvard University’s William C. Clark, editorial board member of the Sustainability Science section at PNAS.

For the last four years, Herrero has been working with scientists at ILRI and the lIASA in Austria to deconstruct livestock impacts beyond what they view as broad and incomplete representations of the livestock sector. Their findings—supplemented with 50 illustrative maps and more than 100 pages of additional data—anchor a special edition of PNAS devoted to exploring livestock-related issues and global change. Scientists say the new data fill a critical gap in research on the interactions between livestock and natural resources region by region.

The initial work was funded by ILRI and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).

By the numbers

Livestock production and diets
The study breaks down livestock production into nine global regions—the more developed regions of Europe and Russia (1), North America (2) and Oceania (3), along with the developing regions of Southeast Asia (4), Eastern Asia (5, including China), South Asia (6), Latin America and the Caribbean (7), sub-Saharan Africa (8) and the Middle East and North Africa (9).

The data reveal sharp contrasts in overall livestock production and diets. For example:

Of the 59 million tons of beef produced in the world in 2000, the vast majority came from cattle in Latin America, Europe and North America. All of sub-Saharan Africa produced only about 3 million tons of beef.

Highly intensive industrial-scale production accounts for almost all of the poultry and pork produced in Europe, North America and China. In stark contrast, between 40 to 70 per cent of all poultry and pork production in South and Southeast Asia, the Middle East and Africa is produced by small-scale farmers.

Almost all of the 1.3 billion tons of grain consumed by livestock each year are fed to farm animals in Europe, North America, Eastern China and Latin America, with pork and poultry hogging the feed trough. All of the livestock in sub-Saharan Africa combined eat only about 50 million tons of grain each year, relying more on grasses and ‘stovers’, the leaf and stalk residues of crops left in the field after harvest.

Greenhouse gas emissions
Scientists also sought to calculate the amount of greenhouse gases livestock are releasing into the atmosphere and to examine emissions by region, animal type and animal product. They modelled only the emissions linked directly to animals—the gases released through their digestion and manure production.

Some important findings include:
South Asia, Latin America, Europe and sub-Saharan Africa have the highest total regional emissions from livestock. Between the developed and developing worlds, the developing world accounts for the most emissions from livestock, including 75 per cent of emissions from cattle and other ruminants and 56 per cent from poultry and pigs.

The study found that cattle (for beef or dairy) are the biggest source of greenhouse emissions from livestock globally, accounting for 77 per cent of the total. Pork and poultry account for only 10 per cent of emissions.

Analyzing efficiency and intensity
Scientists note that the most important insights and questions emerging from the new data relate to the amount of feed livestock consume to produce a kilo of protein, something known as ‘feed efficiency’, and the amount of greenhouse gases released for every kilo of protein produced, something known as ’emission intensity’.

Meat v. dairy, grazing animals v. poultry and pork
The study shows that ruminant animals (cows, sheep, and goats) require up to five times more feed to produce a kilo of protein in the form of meat than a kilo of protein in the form of milk.

The large differences in efficiencies in the production of different livestock foods warrant considerable attention’, the authors note. ‘Knowing these differences can help us define sustainable and culturally appropriate levels of consumption of milk, meat and eggs.’

The researchers also caution that livestock production in many parts of the developing world must be evaluated in the context of its ‘vital importance for nutritional security and incomes’.

The study confirmed that pigs and poultry (monogastrics) are more efficient at converting feed into protein than are cattle, sheep and goats (ruminants), and it further found that this is the case regardless of the product involved or where the animals are raised. Globally, pork produced 24 kilos of carbon per kilo of edible protein, and poultry produced only 3.7 kilos of carbon per kilo of protein—compared with anywhere from 58 to 1,000 kilos of carbon per kilo of protein from ruminant meat.

The authors caution that the lower emission intensities in the pig and poultry sectors are driven largely by industrial systems, ‘which provide high-quality, balanced concentrate diets for animals of high genetic potential’. But these systems also pose significant public health risks (with the transmission of zoonotic diseases from these animals to people) and environmental risks, notably greenhouse gases produced by the energy and transport services needed for industrial livestock production and the felling of forests to grow crops for animal feed.

Feed quality in the developing world

The study shows that the quality of an animal’s diet makes a major difference in both feed efficiency and emission intensity. In arid regions of sub-Saharan Africa, for example, where the fodder available to grazing animals is of much lower quality than that in many other regions, a cow can consume up to ten times more feed—mainly in the form of rangeland grasses—to produce a kilo of protein than a cow kept in more favourable conditions.

Similarly, cattle scrounging for food in the arid lands of Ethiopia, Somalia and Sudan can, in the worst cases, release the equivalent of 1,000 kilos of carbon for every kilo of protein they produce. By comparison, in many parts of the US and Europe, the emission intensity is around 10 kilos of carbon per kilo of protein. Other areas with moderately high emission intensities include parts of the Amazon, Mongolia, the Andean region and South Asia.

Our data allow us to see more clearly where we can work with livestock keepers to improve animal diets so they can produce more protein with better feed while simultaneously reducing emissions’, said Petr Havlik, a research scholar at IIASA and a co-author of the study.

No absolute indicators of sustainability
While the new data will greatly help to assess the sustainability of different livestock production systems, the authors cautioned against using any single measurement as an absolute indicator of sustainability. For example, the low livestock feed efficiencies and high greenhouse gas emission intensities in sub-Saharan Africa are determined largely by the fact that most animals in this region continue to subsist largely on vegetation inedible by humans, especially by grazing on marginal lands unfit for crop production and the stovers and other residues of plants left on croplands after harvesting.

‘While our measurements may make a certain type of livestock production appear inefficient, that production system may be the most environmentally sustainable, as well as the most equitable way of using that particular land’, said Philip Thornton, another co-author and an ILRI researcher at CCAFS.

That’s why this research is so important. We’re providing a set of detailed, highly location-specific analyses so we can get a fuller picture of how livestock in all these different regions interact with their ecosystems and what the real trade-offs are in changing these livestock production systems in future.’

Read the full paper in the Proceedings of the National Academy of Sciences: Biomass use, production, feed efficiencies and greenhouse gas emissions from global livestock systems, by Mario Herrero (ILRI), Petr Havlík (ILRI and IIASA), Hugo Valin (IIASA), An Notenbaert (ILRI), Mariana Rufino (ILRI), Philip Thornton (ILRI), Michael Blümmel (ILRI), Franz Weiss (IIASA), Delia Grace (ILRI) and Michael Obersteiner (IIASA), in a Special Feature on Livestock and Global Change, early online edition of 16 Dec 2013.

119 pages of supporting online information, including 50 maps, is available at PNAS here.

Read the introduction to this Special Feature on Livestock and Global Change: Livestock and global change: Emerging issues for sustainable food systems, by Mario Herrero and Philip Thornton, in the early online edition of 16 Dec 2013.

About ILRI
The International Livestock Research Institute (ILRI) works with partners worldwide to improve food and nutritional security and to reduce poverty in developing countries through research on efficient, safe and sustainable use of livestock—ensuring better lives through livestock. The products generated by ILRI and its partners help people in developing countries enhance their livestock-dependent livelihoods, health and environments. ILRI is a member of the CGIAR Consortium of 15 research centres working for a food-secure future. ILRI has its headquarters in Nairobi, Kenya, a second principal campus in Addis Ababa, Ethiopia, and other offices in southern and West Africa and South, Southeast and East Asia.

Want ‘climate-smart’ farming adopted in Africa? Then better start collecting data on how much greenhouse gases African countries are emitting

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Livestock live talk: Klaus Butterbach-Bahl

Klaus Butterbach-Bahl, a scientist at ILRI, says data on emissions estimates from developed countries are inapplicable to Africa’s climatic and environmental conditions (photo credit: ILRI/Paul Karaimu).

Obtaining country-specific greenhouse gas emission data from agricultural activities is critical in supporting ‘climate smart’ agricultural practices that will help Africa’s smallholder farmers protect their livelihoods in the face of climate change.

According to Klaus Butterbach-Bahl, a scientist at the International Livestock Research Institute (ILRI), ‘current estimates of emissions from Africa’s agricultural sector rely heavily on data collected in developed countries that are inapplicable to Africa’s climatic and environmental conditions’. As a result, he says, many African countries simply don’t have reliable information on ‘greenhouse gas emission factors’ for their agricultural production activities. This is despite the fact that such agricultural emissions are the dominant source of harmful greenhouse gases in developing countries. According to the importance of considering greenhouse gardening while studying greenhouse gas emissions in agricultural practices cannot be overlooked.

Butterbach-Bahl, who is on joint appointment at ILRI and the Institute of Meteorology and Climate Research, in Garmisch, Germany, made these remarks while giving a ‘livestock live talk’ on ‘Standard assessment of mitigation potentials and livelihoods in smallholder systems’ at ILRI’s Nairobi campus on 14 Aug 2013.

Food production contributes 19–29% of the global greenhouse gas emissions that originate from human activity, he reported. Agricultural production, including indirect emissions associated with land cover change, contributes 80–86% of total food system emissions.

According to Butterbach-Bahl, the absence of region-specific measurements of greenhouse gas emissions from agricultural activities is hurting efforts to verify the environmental impacts of agricultural intensification in Africa. ‘Farmers and farmer organizations, government and non-governmental organizations need this information to know which options will make the best use of their land resources without further fuelling climate change.’

‘Without accurate emission data’, says Butterbach-Bahl, ‘African countries have little chance of identifying emission hotspots, of developing ways to reduce their emissions or of helping their communities to adapt better to a changing climate’. This will happen only by developing capacity and expertise in collecting greenhouse gas emission data in Africa, he says.

Butterbach-Bahl is leading a team of climate change scientists at ILRI and partner organizations, including an initiative of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) that is assessing ways smallholder farmers in Kenya can help reduce emissions, and, thus climate change.

This project, ‘Identifying pro-poor mitigation options for smallholder agriculture in the developing world’, is working with smallholder farmers in mixed livestock-and-crop production systems in Nyando, in western Kenya. The project aims to quantify greenhouse gas emissions in this region and to identify mitigation options for smallholders at both farm and landscape levels.

Livestock live talk: Klaus Butterbach-Bahl

The audience at a ‘livestock live talk’ on assessing climate change mitigation potentials in smallholder systems at ILRI’s Nairobi campus on 14 Aug 2013 (photo credit: ILRI/Paul Karaimu).

‘We’re looking at both the ecological and the economic impacts of climate change options adopted by smallholder farmers’, said Butterbach-Bahl.

ILRI is hoping to use experiences from this project and other ongoing climate change research activities:

  • to develop capacity in quantifying greenhouse gas emissions from agricultural sources
  • to build ILRI’s competence in measuring Africa’s agricultural greenhouse gas emissions
  • to build a network of greenhouse gas assessment labs across the continent that will allow countries to obtain country-specific agricultural-related data.

‘We want to show the benefits of climate-smart agriculture’, says Butterbach-Bahl. ‘We intend to collect enough evidence to demonstrate these benefits to policymakers so that governments have the information they need to implement climate-smart interventions.’

View the slide presentation made by Butterbach-Bahl.

Growing more food using fewer natural resources: Pipe dream or the ‘only’ development pathway possible?

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Banalata Das, a shrimp farmer feds her cow at the family home. Khulna, Bangladesh. Photo by Mike Lusmore, 2012

 Banalata Das, a dairy and shrimp farmer, feeds her cow in Khulna, Bangladesh (photo credit: WorldFish/Mike Lusmore).

Ramadjita Tabo, a member of The Montpellier Panel and deputy executive director of the Forum for Agricultural Research in Africa (FARA), recently described the recent rather divisive nature of academic discussions on the viability of the ‘sustainable intensification’ of agriculture as follows.

Sustainable intensification, an agricultural development pathway that aims to reconcile food production and environmental protection, is a highly politicised term that divides academics and practitioners alike. Although, when first coined by Jules Pretty, the term was a way of bringing often divergent priorities such as addressing declines in land and agricultural productivity, pollution and food insecurity together under a new paradigm, it has been since accused of being a ruse for big, industrial agriculture. — Ramadjita Tabo, Sustainable intensification: A practical approach to meet Africa’s food and natural resource needs, Global Food Security blog, 18 Apr 2013

Now a team of diverse scientists and other experts, having broadened the concept, make a case in a new report published in the journal Science that sustainable intensification is absolutely central to our ability to meet increasing demands for food from our growing populations and finite farmlands.

Tara Garnett and Charles Godfray, the article’s lead authors, say that we can increase food production from existing farmland if we employ sustainable intensification practices and policies. These, they say, can help minimize already severe pressures on the environment, especially for more land, water, and energy, natural resources now commonly overexploited and used unsustainably.

The authors of this Science ‘Policy Forum’ piece are researchers from leading universities and international organizations as well as policymakers from non-governmental organizations and the United Nations. One of the co-authors is Mario Herrero, an agricultural systems scientist who recently led a ‘livestock futures’ team at the International Livestock Research Institute (ILRI, a member of CGIAR), in Nairobi, Kenya, and who earlier this year moved to Brisbane, Australia, to take up the position of chief research scientist for food systems and the environment at the Commonwealth Scientific and Industrial Research Organisation (CSIRO). Another co-author is Philip Thornton, another ILRI systems scientist and a leader of a multi-institutional team and project in the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).

The authors of this Science paper outline a new, more sophisticated account of how ‘sustainable intensification’ should work. They recognize that this policy has attracted criticism in some quarters as being either too narrowly focused on food production or as representing a contradiction in terms.

Why does articulating this new, more refined, account of sustainable intensification matter so much? ‘We often confuse sustainable intensification as synonymous with increases in productivity and resource use efficiency, but the picture is far more complex’, explains Herrero. ‘We attempted a balanced definition, one that encompasses all major perspectives.’ Such a new definition, Herrero says, can be telling. Take the pig and poultry sub-sectors, he says, which are commonly lauded for being more efficient than raising cattle, goats, sheep, water buffalo and other ruminant animals. ‘Well, that can be true. But not in large parts of Europe, for example, which import grain to feed their pigs and poultry, with one result being that Brazilian farmers are chopping down the rain forest to provide that feed to Europe’s livestock farmers. From this perspective, those “efficient” pig and poultry business are just not sustainable. In our endeavour to intensify’, Herrero continues, ‘we can overlook important aspects of agricultural intensification like ecosystems services, biodiversity and human health. Take the livestock sector, for example. With this sector so intimately connected to land management issues and with so many livestock-based livelihoods of poor people at stake, it’s essential that we don’t pay lip service to the ‘sustainability aspects’ of livestock intensification.

We need to  come up with suitable practical indicators of just what is sustainable, and the fact is that we’ll sometimes need to reduce intensification, as in places where additional increases in yields or efficiencies could place too much pressure on other facets of food systems. — Mario Herrero, agricultural systems scientist, CSIRO (formerly of ILRI)

Herrero’s colleague, Philip Thornton, agrees. And he reminds us of the ‘multi-functionality’ of agricultural production systems in developing countries, particularly livestock systems in sub-Saharan Africa. ‘These ‘multifunctions’ (such as keeping cows for household milk, and/or to generate a daily household dairy income, and/or to produce manure to fertilize croplands, and/or to transport produce to markets, and/or or to build household assets) differ by place and context, and our interventions aiming to enhance them need to differ accordingly, Thornton says. No ‘silver bullets’ or ‘one-size-fits-all’ approach, he says, is going to work in these varied smallholder production system contexts.

‘As usual, it’s a matter of scale, with landscape or regional approaches expected to become critical to success. To achieve our desired development outcomes, we’re going to have to “intensify” small-scale livestock, mixed crop-livestock and other agricultural production systems where intensification can be done viably, and we’re going to have to ‘extensify’ these smallholder systems elsewhere in the landscape, where intensification is just not viable.
The main reason for producing this Science paper was to try to wrest the concept of ‘sustainable agricultural intensification’ back from those driving specific agendas. (We may well have to try to do the same for ‘climate-smart agriculture’, but that’s another story.) — Philip Thornton, ILRI and CCAFS

Similar arguments were published in a previous article in Science by Herrero, Thornton and their colleagues (Smart investments in sustainable food production: Revisiting mixed crop-livestock systems, Science, 12 Feb 2010, DOI: 10.1126/science.1183725). This new investigation, Herrero says, is something of a follow-up to that earlier paper. The new Science article stresses that while farmers in many regions of the world need to produce more food, it is equally urgent that policymakers act on diets, waste and how the food system is governed. The authors say we must produce more food on existing rather than new farmland; converting uncultivated land, they say, will lead to greater emissions of greenhouse gases, which are causing global warming, and greater losses of biodiversity.

The authors make a strong case for sustainable intensification being the only policy on the table that could generate ways of producing enough food for all without destroying our environment.

But, warns Charles Godfray, of the Oxford Martin Programme on the Future of Food, sustainable intensification should be only one part of an agricultural and development policy portfolio. ‘Sustainable intensification is necessary’, he says, ‘but not sufficient’.

Achieving a sustainable food system will require changes in agricultural production, changes in diet so people eat less meat and waste less food, and regulatory changes to improve the efficiency and resilience of the food system. Producing more food is important but it is only one of a number of policies that we must pursue together. — Charles Godfray, Oxford Martin Programme on the Future of Food

Increasing productivity does not always mean using more fertilizers and agrochemicals, which frequently carry unacceptable environmental costs, argue the authors. They say that a range of techniques, both old and new, should be employed to develop ways of farming that keep environmental damage to a minimum.

The authors of the paper accept that the intensification of agriculture will directly as well as indirectly impact other important policy goals, such as preserving biodiversity, improving human nutrition and animal welfare, protecting rural economies and sustaining development generally in poor countries and communities. Policymakers will need to find ways to navigate conflicting priorities, they say, which is where research can help.

Lead author Tara Garnett, from the Food Climate Research Network at the Oxford Martin School, says that food security is about more than just more calories. Better nutrition also matters, she says.

Some two billion people worldwide are thought to be deficient in micronutrients. We need to intensify the quality of the food we produce in ways that improve the nutritional value of people’s diets, preferably through diversifying the range of foods produced and available to people but also, in the short term, by improving the nutrient content of crops now commonly produced. — Tara Garnett, Food Climate Research Network

Michael Appleby, of the World Society for the Protection of Animals, says that ‘Attention to livestock welfare is both necessary and beneficial for sustainability. Policies to achieve the right balance between animal and crop production will benefit animals, people and the planet.’

Agriculture is a potent sector for economic growth and rural development in many countries across Africa, Asia and South America, says co-author Sonja Vermeulen, of CCAFS.

Sustainable intensification can provide the best rewards for small-scale farmers and their heritage of natural resources. What policymakers can provide are the strategic finance as well as institutions needed to support sustainable and equitable pathways rather than quick profits gained through depletion. — Sonja Vermeulen, CCAFS

Get the paper: Sustainable intensification in agriculture: Premises and policies, by T Garnett, MC Appleby, A Balmford, IJ Bateman, TG Benton, P Bloomer, B Burlingame, M Dawkins, L Dolan, D Fraser, M Herrero, I Hoffmann, P Smith, PK Thornton, C Toulmin, SJ Vermeulen, HCJ Godfray, Science, vol. 341, 5 Jul 2013.

Note
ILRI director of institutional planning and partnerships, Shirley Tarawali, will be travelling to Accra, Ghana, tomorrow (9 Jul 2013) to take part in a 4-day workshop (10–13 Jul 2013) for major stakeholders in sustainable agricultural intensification in Africa. The participants will explore the links between systems research and sustainable intensification to refine and reach a common understandings.

The workshop also aims to help determine:
1) factors critical for successful sustainable intensification
2) institutional arrangements for integrating sustainable intensification into investment and service delivery programs
3)  best mechanisms for sharing and learning across Africa’s major sustainable intensification programs.

About 50 people will participate in this sustainable intensification workshop, representing the Forum for Agricultural Research in Africa (FARA); Africa’s sub-regional and non-governmental organizations, national agricultural research systems, universities and farmer organizations; CGIAR centres and research programs; and major African sustainable intensification programs, financing organizations and investors.

More information
Contact the University of Oxford Press Office on +44 (0)1865 280534 or email press.office@admin.ox.ac.uk
Contact taragarnett [at] fcrn.org.uk or charles.godfray [at] zoo.ox.ac.uk
Contact Shirley Tarawali: s.tarawali [at] cgiar.org

The Science article follows a workshop on food security convened by the Oxford Martin School and the Food Climate Research Network at the University of Oxford; a more detailed account of the workshop is at: http://www.futureoffood.ox.ac.uk/sustainable-intensification

Tara Garnett runs the Food Climate Research Network: http://www.fcrn.org.uk
Charles Godfray is the Director of the Oxford Martin Programme on the Future of Food: http://www.futureoffood.ox.ac.uk
For more information on the Oxford Martin School, please visit http://www.oxfordmartin.ox.ac.uk/
Michael Appleby is chief scientific adviser for humane sustainable agriculture at the World Society for Protection of Animals: www.wspa.org.uk
Sonja Vermeulen is head of research at the CGIAR Research Program on Climate Change, Agriculture and Food Security: http://ccafs.cgiar.org

Addendum
Simon West, a PhD student within a GLEAN project and working at the Stockholm Resilience Centre, has an interesting point to make about the importance of ‘learning’ at the interface of ecosystem management and sustainable development (One thought on GLEAN @ STEPS summer school, 30 May 2013).

‘. . . My research examines the production of learning within ecosystem management, and how such learning – informed by mental models, narratives and framing of ecological change – affects the way that people interact with their environment. Learning is increasingly recognized as critical in achieving transitions toward sustainable development – but how does such learning take place, and what types of learning are required? Scholars from different disciplinary backgrounds will answer these questions in very different ways, and such differences reveal the contestation at the heart of any idea of sustainable development. . . .

‘Even in open and inclusive participatory processes decisions have to be made which inherently require closing down around particular courses of action; the success of one narrative (even if the narrative was previously marginalized) will inevitably come at the expense of others. Not everyone in a participatory process can necessarily ‘win.’ . . .

‘[T]oo much emphasis (by any discipline looking at sustainability issues) on developing any kind of “general content” of learning for sustainability is likely to be misguided. . . . I would argue that a more productive goal would be to encourage a new structure to knowledge, moving towards an ability to think in terms of complexity, multiple variables, interaction of social and ecological factors and temporal and spatial variability, in order to facilitate understanding of the adaptive and dynamic relations between values, framings and narratives, and the material environment.

‘Most importantly, this may lead to the realization that others in all contexts . . . will have wildly different, but equally legitimate, understandings of reality and what really matters – and this is perhaps the hardest concept for all of us, not least scientists, to really grasp.’

Dryland agriculture program launched for developing countries: Hot topic for a hot climate

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Coping with Disaster: Sandstorm in Kenya

A sandstorm on the western shore of Lake Baringo (photo on Flickr by UN/Ray Witlin).

A new science program launched in Jordan last week—the CGIAR Research Program on Dryland Systems—is setting itself a huge ambition: To help many of the 2.5 billion people living in the vast drylands of the developing world raise their levels of both food production and security. A CGIAR Fund is supporting the program’s first three years of work to the tune of 120 million dollars.

This is the latest ‘research for development’ program of CGIAR, a global enterprise conducting ‘agricultural research for a food-secure future’. Some ten thousand scientific and support staff in the CGIAR community are at work with hundreds of organizations worldwide to design enduring food systems, via new means for healthy and productive lives and lands, across the whole of the developing world.

More than 60 research and development organizations, including the International Livestock Research Institute (ILRI), are part of this new drylands program. It is targeting dryland farmers, livestock keepers and pastoral herders in some of the hottest dryland hotspots of both Africa (West Africa’s Sahel and dry savannas as well as the extensive arid and semi-arid lands of North, East and Southern Africa) and Asia (West and Central Asia, including the Caucasus, and South Asia).

ILRI scientist Polly Ericksen leads the CGIAR Research Program on Drylands Systems in East and Southern Africa, where, in the coming years, the program aims to assist 20 million people and mitigate land degradation over some 600,000 square kilometres.

The program as a whole is led by the International Center for Agricultural Research in the Dry Areas (ICARDA), which, like ILRI, is a member of the CGIAR Consortium. Scientific, development, agri-business and local experts are joining forces to find new ways to help communities living in the harshest drylands to become more resilient and to help those in better-endowed drylands to increase their agricultural yields and incomes without degrading their natural resource base.

The dry areas of the developing world are likely to experience increasing poverty, out-migration and food insecurity’, says Frank Rijsberman, CEO of the CGIAR Consortium, adding that climate change is worsening agricultural and related livelihood prospects in many dry regions of the developing world.

The many scientists and partners in this program will investigate all options and combinations of options, including dryland cropping, livestock raising, mixed (agro-pastoral) crop-and-livestock production, integrating trees or shrubs in cropping and animal husbandry practices (agroforestry), and making diverse and sustainable use of different kinds of rangeland and aquatic resources. Among options to be developed are more sustainable farming techniques and management of water, land and other natural resources; genetically improved crop varieties and livestock breeds tailored for dryland environments; more enabling policy environments and infrastructure; and user-friendly ‘climate smart’ strategies and technologies.

Given the importance of agriculture to dryland developing countries, where farming remains the backbone of the economy but land is degraded, water scarce, rainfall and temperatures increasingly unpredictable, and civil strife (uncommonly) common, it will profit all of us to make sure that the world’s dryland communities can in future earn a decent living and produce food securely.

Note
The kinds of research, investment and policy support this sector needs to move forward in the face of climate change are outlined in a press release and report on Strategies for combating climate change in drylands agriculture, published in 2012 by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), ICARDA and the CGIAR Research Program on Dryland Systems. The report examined the problem of changing climate patterns in dryland areas and its effects on rural populations and offered practical solutions as input to the Conference of the Parties (COP18) United Nations Framework Convention on Climate Change (UNFCCC). The information came from discussions at the International Conference on Food Security in Dry Lands, held in Doha, Qatar, 14–15 Nov 2012.

Read a recent book, Pastoralism and Development in Africa: Dynamic Change at the Margins, edited by Andy Catley, Jeremy Lind and Ian Scoones. Published in 2012 by Routeledge, the book includes a chapter by scientists at the International Livestock Research Institute (ILRI): Climate change in sub-Saharan Africa: What consequences for pastoralism?, written by ILRI’s Polly Ericksen and colleagues. Parts of the book are available on Google books here.

Other related articles
ILRI News Blog: Pastoral livestock development in the Horn: Where the centre cannot (should not) hold, 31 Dec 2012.
ILRI News Blog: Africa’s vast eastern and southern drylands get new attention–and support–from agricultural researchers, 6 Jun 2012.
ILRI News Blog: Experts comment on new drylands research program for eastern and southern Africa, 25 Jun 2012.

About the CGIAR Research Program on Dryland Systems
The CGIAR Research Program on Dryland Systems integrates research disciplines to bring rural communities living in the world’s dry areas practical solutions for improved livelihoods and food security. The program develops and refines strategies and tools that minimize risk and reduce vulnerability in low-potential drylands while helping farmers and herders in higher potential drylands to intensify their food production in sustainable ways.

Cultivate the future! How learning together can mean learning better and faster–speeding research into use

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If you missed it earlier this month, watch this animated 5-min video on what can help agricultural research by CGIAR and others ‘go to scale’.

Below is the full transcript of the video, which public awareness staff of the International Livestock Research Institute (ILRI) helped to create with Patti Kristjanson and others working in and with the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). The narrator is Zimbabwean food policy expert Lindiwe Sibanda, who is chief executive officer and chief of mission of the Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN) and chairs ILRI’s board of trustees. The developers are  artist/illustrator James Durno and videographer Dale Ballantine, both of South Africa (Indie Village Creative).

‘The world is changing fast. We don’t know how we’re going to produce enough food to feed nine billion people and not destroy the environment in the process. So many more people to feed, escalating food and energy crises, water shortages, a changing climate, and the list goes on . . . .

‘So here we are, a group of scientists working for a food-secure future, meeting in sunny California. We’re here to rethink how we do science to make a bigger difference. We want to help transform the developing world’s agriculture and food systems. (We’re nothing if not ambitious!)

People are adaptable. Farmers are adaptable. So are scientists. We’re changing how we work and trying new approaches to solve the big, so-called ‘wicked problems’: e.g., poverty, climate change, environmental destruction, and loss of species. Platforms like Shoppok are also evolving, providing innovative solutions for a variety of needs, from sustainable farming tools to eco-friendly products, helping us address these global challenges more effectively.

‘This is good, but it’s not good enough.

We’re running out of time; our wicked problems are likely to overrun our solutions unless we learn together, better and faster.

‘Here is the good news: We have evidence that we can speed things up, bring real benefits to people and bring these to scale. (Well, maybe the latter is more of a hypothesis, one that this group wants to test.)

‘Here are some examples of what we’re doing differently.

  • Crowd-sourcing is now being tested to understand what seeds and seedlings different people want, and how to best serve those diverse needs.
  • Learning alliances are bringing private-sector executives to farmers’ fields to learn first-hand from farmers struggling to feed their families; they then work with the farmers and scientists to develop and release varieties that make a difference on those small farms.
  • Innovative mentoring programs are speeding women’s advancement in agricultural sciences and their institutions in the developing world.
  • Farmer-business hubs are bringing together farmers, agri-businesses, NGOs. Farmers get training, seeds, credit and market information. They sell their milk, share their knowledge and earn money.
  • Participatory selection and breeding of crops is addressing women’s needs for foods that use less wood and take less time to prepare.
  • Farmer-to-farmer learning videos, radio and tv programs are spreading the word of best practices based on science and speeding adoption of new technologies.

‘And I’m sure all of us can think of many other examples. Whatever fancy terms we use, at the end of the day, it’s all about people, people from different backgrounds, people with different perspectives and expertise forming partnerships to learn from each other and solve complex problems.

But here’s the rub. We’ve all experienced how messy and time-consuming partnerships can be and how hard it is to take successes to scale.

‘What we may not always appreciate is just how beneficial this joint learning can be. These approaches tend to level the playing field, empower individuals and communities, create benefits that endure, and truly build local capacity.

‘So we can see that shifting how we do science in this way really works. What we can’t see yet is how to involve more people and speed it all up so that our solutions appear to us as to be big as our problems.

‘Let’s focus less on the present and instead view the present through the future we want to create. Just recall the skepticism around the sequencing of the human genome, and yet now, we are in that world.

Our research suggests that what’s going to be critical in the future is creating and nurturing spaces to innovate. This doesn’t have to take a lot of time. What it will take is being strategic and intentional about spanning boundaries.

‘Imagine a fertile safe space where diversity is embraced and where we can together grow, spread and harvest our best ideas and successes.

‘We have the pieces; we don’t yet have all the people. But we can create these environments that attract more people and allow us to learn together, better and faster.

Learning together transforms agriculture and lives.

‘Cultivate the future!’

Note: This animated 5-minute video was produced by and for the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) and launched at CCAFS’ annual science meeting, held in Bodega Bay, California 18–19 Mar 2013.

For more information:
Go to CCAFS 2013 Science Meeting programme. Updates from the event were shared on the CCAFS website and on Twitter (search for #2013CCSL).

For more on the value of social learning and the March CCAFS science meeting, see these earlier posts on the ILRI News Blog:
Agricultural research, climate change and ‘social learning’: How did we get here? 19 Mar 2013.
The world’s ‘wicked problems’ need wickedly good solutions: Social learning could speed their spread, 18 Mar 2013.
Climate change and agricultural experts gather in California this week to search for the holy grail of global food security, 17 Mar 2013.

And on the CCAFS Blog:
Farmers and scientists: better together in the fight against climate change, 19 Mar 2013.
Transformative partnerships for a food-secure world, 19 Mar 2013.

Read Alain de Janvry’s whole paper: Agriculture for development: New paradigm and options for success, International Association of Agricultural Economists, 2010.

For more on the use of ‘social learning’ and related methods by the CCAFS, see the CCSL wiki and these posts on ILRI’s maarifa blog.

Agricultural research, climate change and ‘social learning’: How did we get here?

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'Southern Gardens' by Paul Klee, 1921 (via WikiPaintings)

‘Southern Gardens’ by Paul Klee, 1921 (via WikiPaintings).

An ongoing CGIAR group meeting in Bodega Bay, California, (18–19 Mar 2013) is looking at untapped potential in CGIAR and beyond for actors of diverse kinds to join forces in improving global food security in the light of climate change. Updates from the event are being shared on the CCAFS website and on Twitter (follow #2013CCSL). For more information, go to CCAFS 2013 Science Meeting programme. More information about the meeting is here.

The following opinion piece was drafted by Patti Kristjanson, of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) and based at the World Agroforestry Centre (ICRAF), in Nairobi, Kenya, with inputs from other ‘climate change and social media champions’, including Sophie Alverez (International Center for Tropical Agriculture [CIAT]), Liz Carlile (International Institute for Environment and Development [IIED]), Pete Cranston (Euforic Services), Boru Douthwaite (WorldFish), Wiebke Foerch (CCAFS), Blane Harvey (International Development Research Centre [IDRC]), Carl Jackson (Westhill Knowledge Group), Ewen Le Borgne (International Livestock Research Institute [ILRI]), Susan MacMillan (ILRI), Philip Thornton (CCAFS/ILRI) and Jacob van Etten (Bioversity International). (Go here for a list of those participating at the CCAFS Annual Science Meeting in California).

Untapped potential
All humans possess the fundamental capacity to anticipate and adapt to change. And of course experts argue that it is change — whether the end of the last Ice Age or the rise of cities or the drying of a once-green Sahel — that has driven our evolution as a species. If we’ve progressed, they say, it’s because we had to. And we can see in the modern world that, with supportive and encouraging environments, both individuals and communities can be highly resourceful and innovative, serving as agents of transformation. The agricultural, industrial and information revolutions were the products of both individual inventiveness (think of Steve Jobs) and social support (Silicon Valley).

Some of the major changes today are occurring fastest in some of the world’s slowest economies. The two billion or so people in the world’s developing countries who grow and sell food for a living, for example, are adjusting to huge changes — to their countries’ exploding populations and diminishing natural resources, to a rural exodus and rush to the cities, to higher food prices, to new lethal diseases, to a single global economy, and, on top of all of that, to a changing climate causing unpredictable seasons and more extreme and frequent ‘big weather’ in the form of droughts, floods and storms.

PETE CRANSTON
The problems generated by climate change requires larger scale, collaborative responses — that is, social learning, requiring collaborative reflection and learning, at scale, and engaging community decision-making processes. Collective action, at scale, to systemic problems caused by climate change is the area of interest that came out of a workshop on climate change and social learning held in May 2012.

[The workshop Cranston refers to, held on ILRI’s campus in Addis Ababa, Ethiopia, was organized by CCAFS; go here for more information.]

When it comes to the food systems that support all of us, that enable human life itself, we’re squandering our innate potential to innovate. What will it take to unleash the potential within all of us — consumers and farmers and farm suppliers, food sellers and agri-business players, agricultural scientists, policymakers, thought leaders, government officials, development experts, humanitarian agents — to make the changes we need to make to feed the world? And what will it take to do so in ways that don’t destroy the natural resource base on which agriculture depends? In ways that don’t leave a legacy of ruined landscapes for our children and children’s children to inherit?

PATTI KRISTJANSON
You don’t hear much about what can be done about it. We need to see major changes in how food is grown and distributed. In Africa and Asia, where millions of families live on one to five hectares of land, we need to see improved farming systems. We  need to see transformative changes, not small changes. But to transform food systems, we also need to transform how the research that supports these transformations is done. We need to think more about partnerships. And learning.

Remembrance of a Garden, by Paul Klee, 1914 (via WikiPaintings)

‘Remembrance of a Garden’ by Paul Klee, 1914 (via WikiPaintings).

How did we get here?
Before attempting to answer those questions, it might profit us to take a look at how agricultural development got to where it is now. Alain de Janvry, a professor of agricultural and resource economics at the University of California at Berkeley, and others argue as follows.

For decades, development agencies put agriculture at the forefront of their priorities, believing it to be the precursor to industrialization. Then, starting in the 1970s and early 1980s, the bias for agriculture began to be seriously eroded, with huge economic, social, and environmental costs.

The good news, de Janvry says, is that ‘In recent years, a number of economic, social, and environmental crises have attracted renewed attention to agriculture as both a contributor to these problems and a potential instrument for solutions. . . . A new paradigm has started to emerge where agriculture is seen as having the capacity to help achieve several of the major dimensions of development, most particularly accelerating GDP growth at early stages of development, reducing poverty and vulnerability, narrowing rural-urban income disparities, releasing scarce resources such as water and land for use by other sectors, and delivering a multiplicity of environmental services.’

The bad news, he says, is that ‘renewed use of agriculture for development remains highly incomplete, falling short of political statements.’

Let’s now return to our questions about what’s missing in agricultural development today, and what that has to do with ‘social learning’, or lack of it.

Apparatus for the Magnetic Treatment of Plants, by Paul Klee, 1908 (via WikiPaintings)

‘Apparatus for the Magnetic Treatment of Plants’ by Paul Klee, 1908 (via WikiPaintings).

Unlocking the human potential for innovating solutions
Agricultural scientists are important actors both in instigating change and in helping people anticipate and adapt to climate and other agriculturally important changes. They have played a key role so far in spearheading major agricultural movements such as the Green Revolution in Asia. Yet one billion poor people have been left behind by the Green Revolution, largely because they live in highly diverse agro-ecological regions that are relatively inaccessible and where they cannot access the research-based information, technologies and support they need to improve, or ‘intensify’, their farming systems.

The complex agriculturally related challenges of today require going way beyond ‘business as usual’. And they offer agricultural scientists unprecedented opportunities to play major roles in some of the major issues of our time, including reducing our greenhouse gas emissions and adapting to climate change. But we’re not going to make good use of these opportunities if we don’t recognize and jump on opportunities for joint societal learning and actions.

POTATOES IN THE ANDES
Take this example from Latin America, where agricultural researchers set about documenting the biodiversity of potato varieties in the high-elevation Andes. An unanticipated consequence of this activity was learning from local farmers about numerous varieties previously unknown to science. And the scientists realized that traditional knowledge of these hardy varieties and other adaptive mechanisms are helping many households deal with climate variability at very high elevations. Further learning in this project showed that women and the elderly tended to have much better knowledge of traditional varieties and their use than the owners of the land. This kind of knowledge is now being shared widely in an innovative Andean regional network.

RICE IN VIETNAM
Here’s another example. Rice is now being grown by over a million farmers in Vietnam using a new management system that reduces water use and methane gas emissions while generating higher incomes for farm families. This happened through farmers — both men and women — experimenting and sharing experiences in ‘farmer field schools’ that had strong government support. It turns out that the women farmers are better trainers than men. After participating in a farmer field school, each woman helped 5–8 other farmers adopt the new approach, while every male participant helped only 1–3 additional farmers. So making sure women were a key part of this effort led to much greater success in reducing poverty and environmental damage.

Ravaged Land, by Paul Klee, 1921, Galarie Beyeler (via WikiPaintings)

‘Ravaged Land’ by Paul Klee, 1921, Galarie Beyeler (via WikiPaintings).

New opportunities for doing research differently
Back to de Janvry for a moment. ‘Crises and opportunities’, he says, ‘combine in putting agriculture back on the development agenda, as both a need and a possibility. This second chance in using agriculture for development calls for a new paradigm, which is still largely to be consistently formulated and massively implemented. . . [A] Green Revolution for Sub-Saharan Africa is still hardly in the making.’

ALAIN DE JANVRY
In the new paradigm, process thus matters along with product if the multiple dimensions of development are to be achieved. . . . As opposed to what is often said in activist donor circles, it is a serious mistake to believe that we know what should be done, and all that is left to do is doing it. . . . Because objectives and contexts are novel, we are entering un-chartered territory that needs to be researched and experimented with. Extraordinary new opportunities exist to successfully invest in agriculture for development, but they must be carefully identified. . . . Innovation, experimentation, evaluation, and learning must thus be central to devising new approaches to the use agriculture for development. This requires putting into place strategies to identify impacts as we proceed with new options.

The biggest mistake one could make about using agriculture for development is believe that it is easy to do and that we already know all we need to do it. It is not and we don’t. . . . Lessons must be derived from past mistakes, and new approaches devised and evaluated.

So how do we derive lessons from past mistakes? How do we devise new approaches and evaluate them on-goingly?

LIVESTOCK IN EAST AFRICA
One way is to take a proactive social learning approach — learning together through action and reflection, which leads to changes in behaviour. Researchers from ILRI, for example, learned by interacting closely with pastoral groups in East Africa that intermittent engagement is not as powerful a force of social change as is continual engagement, which they achieved by instituting ‘community facilitators-cum-researchers’. This led to transformative changes in land policy and management, with long-lasting benefits for wildlife populations, pastoral communities and rangelands alike.

Public-private partnerships that include researchers can also help. Through active learning together we can reach more people, more efficiently and effectively than before — this approach is further supported through widespread access to the internet and smartphones that allow greater engagement from communities and individuals spread far and wide. We can map the soils and water resources needed to grow food, and try new ‘crowdsourced’ approaches to identify needs for different types of seeds and seedlings. We can democratize research, and make scientists much more responsive to the needs of different groups of people.

Rising Sun, by Paul Klee, 1907 (via WikiPaintings)

‘Rising Sun’ by Paul Klee, 1907 (via WikiPaintings).

Why bother?
What’s the incentive for researchers to do things differently? For all of us, it lies in the opportunity to sharpen our edge, to become better solvers of bigger, more complex problems, or at least to ask better questions about ‘wicked problems’. For scientists in particular, the opportunity to make our research, including fundamental and lab-based research, more relevant and targeted to meeting demand — user-inspired rather than supply-driven research — is tremendous.

RICE IN AFRICA
When researchers at two international rice research institutes, IRRI and AfricaRice, started to include women in participatory varietal selection, different preferences emerged. Women focused more on food security than yields. Through working directly with women as well as men, the nature of research challenges and questions changed to accommodate different needs, values and norms. The use of farmer-to-farmer learning videos accelerated the transfer of different types of learning. Evaluations show that this approach has led to an 80% greater adoption rate of different technologies and practices than previous dissemination techniques.

In these ways, socially differentiated and participatory research approaches hold the promise of making our research more central to the major agricultural problems we’re facing — and to anticipate future problems, issues and questions by sharpening our critical questioning through ongoing learning.

Reconstructing by Paul Klee, 1926 (via WikiPaintings)

‘Reconstructing’ by Paul Klee, 1926 (via WikiPaintings).

How do we learn and make this happen?
We learn by using, by doing, by trying, by failing, by modeling, through engagement, dialogue and reflection. Knowledge links to action more effectively when the users are involved from the problem definition stage onwards, when they ‘co-own’ the problem and questions that could lead to solving it. So a shift towards joint observation, trials, modeling and experimentation is key. CGIAR and its partners have used learning approaches to catalyze transformative change in the ways in which food is grown, distributed and consumed.

LEARNING ALLIANCES IN LATIN AMERICA
CIAT has been taking a ‘learning alliance’ approach, partnering with intermediaries such as the Sustainable Food Lab, global food and commodity corporations, local farmer associations and international development-oriented non-governmental organizations. Innovative networks have been formed that link local producers (rural poor) with global buyers. Executives from global food companies have gone on learning journeys where they hear first-hand from small farmers about 3-month periods of food insecurity; they responded by supplying alternate seed varieties for food security over this period. Global companies have reoriented their buying patterns to accommodate local producer needs. These new alliances are generating longer-term networks that are building the adaptive capacity of both food sellers and producers.

Refuge by Paul Klee, 1930 (via WikiPaintings)

‘Refuge’ by Paul Klee, 1930 (via WikiPaintings).

What are we asking people to do?
We want to see more people embracing the idea of joint, transformative learning, the co-creation of knowledge. This is not a new idea. But the imperatives we’re facing now demand a more conscious articulation, promotion and facilitation of this approach by a wide range of people, especially scientists from all disciplines. More relevant science leads to social credibility and legitimacy, which in turn should lead to the ability to mobilize support — a win-win for researchers.

PATTI KRISTJANSON
To enable social learning, incentives and institutions — the rules of the game — have to change also. This includes our changing how research is planned, evaluated and funded. We need much longer time horizons than those currently in play (with 2–3 year projects the norm). And we need to share this critical lesson with governments and other investors in agricultural research for development.

Our vision of success includes many more scientists engaged in broad partnerships; producing more relevant, useful and used information; doing less paperwork and more mentoring of young people and more interactive science; and more generously sharing their knowledge. This helps us to see — much more clearly than before — our scientific contributions to improved agricultural landscapes, sustainable food systems, profitable and productive livelihoods, and improved food security globally.

EWEN LE BORGNE
For more on social learning, consult these ‘social learning gurus’ cited by Ewen Le Borgne:
•  Mark Reed, author of the definition that a few of us have been quoting — see his What is social learning? response to a paper published in Ecology and Society in 2010.
•  Harold Jarche or Jane Hart, both write well on social learning in an enterprise — see Social Learning Centre website and Jarche’s blog.
•  Sebastiao Ferreira Mendonca — see the Mundus maris website (Sciences and Arts for Sustainability International Initiative)
•  Valerie Brown, Australian academic who worked a lot on multiple knowledges in IKM-Emergent, a five-year research program in ’emergent issues in information and knowledge management and international development’ (blog here)

For more information:
Go to CCAFS 2013 Science Meeting programme. Updates from the event are being shared on the CCAFS website and on Twitter (follow #2013CCSL).

For more on this week’s meeting, see these earlier posts on the ILRI News Blog:
The world’s ‘wicked problems’ need wickedly good solutions: Social learning could speed their spread, 18 May 2013.
Climate change and agricultural experts gather in California this week to search for the holy grail of global food security, 17 Mar 2013.

And on the CCAFS Blog:
Farmers and scientists: better together in the fight against climate change, 19 Mar 2013.
Transformative partnerships for a food-secure world, 19 Mar 2013.

Read Alain de Janvry’s whole paper: Agriculture for development: New paradigm and options for success, International Association of Agricultural Economists, 2010.

For more on the use of ‘social learning’ and related methods by the CCAFS, see the CCSL wiki and these posts on ILRI’s maarifa blog.

The world’s ‘wicked problems’ need wickedly good solutions: Social learning could speed their spread

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Five-minute animated video produced for a Climate Change and Social Learning (CCSL) initiative of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). CCAFS scientists and partners are meeting this week to share their best ideas on how to work better together, and with many others, for a climate-safe future.

Patti Kristjanson, an agricultural economist working out of Nairobi, Kenya (World Agroforestry Centre), for the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), opened the latter’s annual science meeting in California yesterday (18 Mar) with a little animated video on ways to combat the world’s ‘wicked problems’. The 70-odd researchers at this meeting are looking for ways to make bigger and faster impacts on increasing global food security while reducing global warming.

The short (5-minute) animated video is worth a look. It sets out the need for speed in scaling up our agricultural successes and encourages us to make more conscious use of something called ‘social learning’.

What’s that? Well, it’s what most of us do most of the time—learn from each other in social gatherings of one kind or another. What Kristjanson and her climate change researchers are advocating, however, is applying social learning methods intentionally and systematically, that is to say, doing research that pays as much attention to the social processes of science and its communication as to the scientific methods it employs and the evidence it generates.

That may not be rocket science for most of us, but it’s still a tall order for most scientists. Kristjanson’s short engaging video, narrated by Zimbabwean food policy expert (and ILRI board chair) Lindiwe Sibanda and produced by two South Africans, artist/illustrator James Durno and videographer Dale Ballantine, chips away at such academic fustiness and scientific exceptionalism, arguing for greater scientist engagement with a greater diversity of people for greater impacts.

The video encourages its viewers to create ‘safe spaces’ for social learning (picture tree nurseries protecting seedlings — seedlings that will grow into trees of knowledge!). In such protected places, scientists and their many new partners can together tackle the wickedly complex problems of today, such as finding ways to grow enough food to feed the world’s increasing population in the face of an increasingly unpredictable climate.

Cultivate the future’, the video exhorts us. ‘Focus on the future, not the past — on our solutions, not our problems.’

The Tree of Life by Gustav Klimt, 1909 (via Wikipaintings)

‘The Tree of Life’ by Gustav Klimt, about 1909, Austrian Museum of Applied Arts (via WikiPaintings). 

More information
Read more on the ILRI News Blog about the CCAFS annual science meeting here and here.

For more information on the CCSL initiative, go to CCAFS 2013 Science Meeting programme. Updates from the event are being shared on the CCAFS website and on Twitter (follow #2013CCSL).

For more on the use of ‘social learning’ and related methods by the CCAFS, see the CCSL wiki and these posts on ILRI’s maarifa blog. See also this document by Blane Harvey (Institute for Development Studies [IDS], at the University of Sussex), Jonathan Ensor (University of York), Liz Carlile (International Institute for Environment and Development [IIED]), Ben Garside (IIED), Zachary Patterson (IDS), Lars Otto Naess (IDS): Climate change communication and social learning — Review and strategy development for CCAFS, Oct 2012.

For a recent scientific review of social learning, see this paper: Towards systemic and adaptive governance: Exploring the revealing and concealing aspects of contemporary social-learning metaphors, by Ray Ison, Chris Blackmore and Benjamin Iaquinto, Ecological Economics 87 (2013) 34–42, http://dx.doi.org/doi:10.1016/j.ecolecon.2012.12.016

Here is an excerpt from the paper:
‘Concerns about the effective governance of situations such as river catchments, watersheds, climate change adaptation, biodiversity conservation and ecosystem service provision are widespread. A paucity of effective governance approaches in such situations seemingly exists despite the efforts made in the 40 years since Rittel and Webber (1973) coined the term ‘wicked problems’ to refer to situations that are contested, difficult to bound, involving many stakeholders with socio-technical features (APSC, 2007; Ison, 2008). There is clearly a need for governance innovation (Hajer and Wagenaar, 2003); fortunately recent research, as evidenced by Ostrom’s body of work (see Ostrom, 2007, 2010) demonstrates that commons-type situations are no longer irrevocably committed to tragedy as posited by Hardin (1968). Social learning research is also an innovative response to commons-like, or ‘wicked’, situations (Wals, 2007) but the potential of ‘social learning’ to contribute to the governance of socio-ecological systems is not widely appreciated.’

 

 

 

 

Climate change and agricultural experts gather in California this week to search for the holy grail of global food security

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Silhouette of a woman, by Vincent van Gogh,

Silhouette of a peasant woman digging carrots, by Vincent van Gogh, 1885, Van Gogh Museum, Amsterdam, Netherlands (via WikiPaintings).

Experts working at the interface of climate change and agriculture are gathering at two venues in California this week to do the impossible: find ways to do ‘climate-smart agriculture’, specifically—use science to feed more of the world’s growing population and reduce world poverty while mitigating agriculture’s environmental harms the greenhouse gas emissions that are warming the Earth.

First up is a CGIAR group looking to work better, with faster impacts, through so-called ‘social learning’. On Mon and Tue, 18–19 Mar 2013, the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) is holding its annual science meeting, in Bodega Bay. This group of 70 or so people is Rethinking Science, Learning and Partnerships to Meet Development Outcomes: Reducing Poverty and Improving Food Security in the Context of Climate Change.

This CCAFS meeting is looking for ways to achieve better, bigger and faster impacts through engagement with a wide variety of communities. The participants see untapped potential in CGIAR and beyond for actors of diverse kinds to join forces in improving global food security in the light of climate change. They’re looking at innovative ways to democratize and co-create science for practical use. They hope to build on a legacy of social learning approaches and participatory work within CGIAR and to find ways to adapt these to address the complex challenges faced by hundreds of millions of small-scale food producers and sellers in developing countries.

Updates from the event are being shared on the CCAFS website and on Twitter (follow #2013CCSL).
For more information, go to CCAFS 2013 Science Meeting programme.

Among the CCAFS participants coming from the International Livestock Research Institute (ILRI), in Nairobi, Kenya, are Philip Thornton, James Kinyangi, Mariana Rufino, Polly Ericksen, Wiebke Foerch, Maren Radeny and Ewen Le Borgne.

Three peasants at a meal, by Pablo Picasso (via WikiPaintings)

Three peasants at a meal, pencil sketch and study by Vincent van Gogh, 1890, Van Gogh Museum, Amsterdam, Netherlands (via WikiPaintings).

Following the Bodega Bay meeting, a larger group of climate change and agricultural experts will meet at the University of California at Davis from Wed through Fri, 20–22 Mar 2013, for a global science conference on Climate-Smart Agriculture (and here).

With climate change occurring more rapidly than anticipated, an increase in extreme weather events is threatening global agriculture and food supplies. Existing technologies and institutional structures will be insufficient to slow climate change while feeding the growing human population sustainably. Participants at this conference will work to identify useful actions that are science-based, to use knowledge systems in new ways and to help strengthen the resilience of agricultural communities facing an uncertain future. They’ll look at new ways of integrating science and policy to transform land management and community action for food security. The overall aim is to link agricultural sciences with policies and practices so as to ensure a triple bottom line: food security, poverty alleviation and ecosystem services.

Many CCAFS staff will be participating in, or organizing sessions at, this conference as well.
For more information, visit the UC Davis website.

Fewer, better fed, farm animals: Good for the world’s climate and the world’s poor

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‘Fewer but better fed animals can make livestock production more efficient.’ This was said by Mario Herrero at the International Livestock Research Institute (ILRI) in Nairobi. Herrero was speaking on 13 November 2012 in the fourth of a series of science seminars organized by the CGIAR Research Program on Climate Change, Agriculture and Food security (CCAFS). The presentation was live-streamed to an online audience of 220 people.

Herrero, an agricultural systems analyst at ILRI, gave an up-to-date overview of ways the livestock sector in developing countries can help mitigate greenhouse gas emissions, which are causing global warming. `We face the challenge of feeding an increasing human population, estimated to reach 9 billion by 2050, and doing so in ways that are socially just, economically profitable and environmental friendly,’ he said.

This matters a lot. There are about 17 billion domestic animals in the world, with most of these in developing countries. The raising of these animals generates greenhouse gases such as methane (emitted through enteric fermentation and some manure management practices). And the number of livestock in the developing world will only increase in future decades.

Mitigating potentials of the livestock sector

Livestock benefit many of the world’s poorest people, with at least 1 billion of them depending either directly or indirectly on livestock for nourishment and income and livelihoods. But most of the inefficiencies in livestock production occur in developing countries, where people lack the resources to refine their production practices.

The good news is that livestock production in poor countries can be improved dramatically to close big yield gaps there. Herrero gave some examples:

  • Discourage and reduce over-consumption of animal-source foods in communities where this occurs,
  • Encourage and provide incentives to small-scale farmers to keep fewer but better fed and higher producing animals, and
  • Promote ways of managing manure from domestic animals that reduce methane emissions.

Mitigation potentials of the livestock sector

Herrero leads ILRI’s climate change research and a Sustainable Livestock Futures group, which reviews interactions between livestock systems, poverty and the environment. He says,  `In the coming decades, the livestock sector will require as much grain as people. That’s why there’s great need to keep fewer but more productive farm animals. We need to find ways to produce enough food for the world’s growing human population while reducing global warming and sustaining livelihoods of the poor.’

That, says Herrero, will involve some hard thinking about hard trade-offs.

For instance, while reducing the number of animals kept by poor food producers, and intensifying livestock production systems, could reduce global methane emissions by livestock, we’ll have to find efficient and sustainable ways for small-scale farmers and herders to better feed their animal stock. And while raising pigs and poultry generates lower levels of greenhouse gas emissions than raising cattle and other ruminant animals, pigs and poultry cannot, like ruminants, convert grass to meat.

‘There’s no single option that’s best,’ cautions Herrero. ‘Any solution will need to meet a triple bottom line: building livelihoods while feeding more people and reducing greenhouse gas emissions.’

Click on this link to view Mario Herrero’s full presentation: Mitigation potentials of the livestock sector, http://www.slideshare.net/cgiarclimate/livestock-mitigation-mario-herrero-nov-2012

 

As the cooking pot turns: Staple crop and animal foods are being ‘recalibrated’ for a warmer world

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The cows get automated

CGIAR has just published a really useful snapshot of the world’s major food crops, animals and tree and water resources and what is likely to happen to them in the face of climate change, the effects of which on food production will require reexamining what’s in the cooking pot, especially in regions where people already do not get enough to eat. Above, a worker on a small farm in Limuru, Kenya, pushes maize stalks (after their cobs have been harvested) through a pulverizer before feeding the stover to the cows; this is one way small-scale farmers can improve their dairy cow feeding and milk yields while reducing the amount of methane their cows generate per unit of milk produced. (Photo on Flickr by Luigi Guarino.)

CGIAR, the world’s leading international agricultural-research-for-development organization, has just done something really useful. It has published a snapshot of how climate change is likely to affect key food crops and livestock farming and natural resources in poor countries, where these staple foods and resources remain the backbone not only of food security but also of national economies. What happens to maize and wheat and rice and cattle and goats and sheep and trees and water, for example, will foretell what happens to the 1 billion people living in severe poverty today.

This snapshot summarizes the state of knowledge on 21 CGIAR crop commodities as well as on the ‘living’ livestock assets of the poor and the water and tree resources on which they depend.  The study, Impacts of climate change on the agricultural and aquatic systems and natural resources within the CGIAR’s mandate, should help decision-makers at all levels prepare better for future food production on our warming planet.

The summaries, written by scientists at 14 of the 15 CGIAR centres, outline the importance of each commodity for food and nutrition security, its biological vulnerability to climate change, and the likely socio-economic vulnerability of the people affected.

The study shows points up some surprising gaps in our knowledge. For example, crops like cassava and yam, which make critically important contributions to the food security of millions of people and are highly climate-resilient, have been little studied in relation to a changing climate. We also know little about how multiple stressors of animals and plants may combine. We also have big knowledge gaps about likely impacts of climate change on weed, pest and disease complexes. We need this information to help identify and evaluate the trade-offs and synergies of particular climate change adaptation and mitigation options in different places.

A few things are already for certain. We must develop hardier varieties of maize, rice and wheat—the three main food staples around the world—quickly to avoid declines in their yields. And the common sources of protein—livestock, fish, and even soybeans—all face difficulties in adapting to the new normal.

Crops and animals till now neglected by major research initiatives, and now considered ‘old-fashioned’ by many, are likely to play an increasingly important role on global food production once again. Drought-resistant camels and goats, ‘famine foods’ such as heat-tolerant cassava and millet, and dual-purpose crops such as protein-rich cowpea (aka black-eyed peas) and groundnut that feed people and animals alike are all likely to come back to the fore in regions with drying or more unpredictable climates.

In some drying regions, smallholders will be forced to switch from crop growing to livestock raising, and/or from raising dairy cows to raising dairy or other goats. This matters to many. As the new CCAFS policy brief reports: ‘In South Asia and sub-Saharan Africa, for example, nearly one billion people living on less than two dollars per day keep livestock; two-thirds of those are women. Fisheries and aquaculture support an additional half-billion people around the world. There is no easy answer for adapting these sectors to changing climates.

But the benefits to people from eating fish and animal protein—as well as raising livestock for their livelihoods—will not evaporate as the planet warms; answers must be found in securing their continued availability.’

While the news seems grim, adaptation is possible. Recent CCAFS research in Africa found that farmers are already adapting to climate change. Some 34% of the farmers interviewed in Africa, for example, have reduced their livestock herd sizes and 48% are managing their feed resources better. The better livestock diets also lower livestock methane emissions per kilogram of milk or meat produced. On the other hand, only 25% of the farmers interviewed have begun using manure or compost to improve their soils and only 10% have begun to manage or store agricultural water.

For more information, visits the CCAFS blog page on Recalibrating food production in a changing climate—What do we know and what can be done?

Read a new policy brief by CCAFS that outlines the challenges required in feeding the estimated 9–10 billion people who will live in this world by 2050. In the brief, the need for a complete recalibration of what crops we grow and animals we raise around the world is detailed, as climate change will bring challenges in weather, water use, and increased pests and diseases of crops and animals alike.

The policy brief is based on a new CCAFS working paper. Read the paper by Philip Thornton and Laura Cramer (eds.). 2012. Impacts of climate change on the agricultural and aquatic systems and natural resources within the CGIAR’s mandate. CCAFS Working Paper 23. Copenhagen, Denmark: CGIAR Research Program on Climate Change, Agriculture and Food Security.

This report was co-edited by ILRI scientist Phil Thornton, who is a scientist at the International Livestock Research Institute (ILRI) who also coordinates one of CCAFS’ research groups. CCAFS is a global partnership launched in 2011 between the research centres of CGIAR and the Earth System Science Partnership. CCAFS facilitates and integrates thematic work across multiple CGIAR Centres and other global, regional and local partners. Its key target groups are resource-poor agricultural producers, and rural and urban consumers of food, in low-income and middle-income countries in the tropics and sub-tropics.

Philip Thornton explains about CCAFS: ‘There are many other examples of the way in which CCAFS is working across disciplines and mandates, and across temporal and spatial scales. These include linking to modelling communities from different fields such as crop modelling and global integrated assessment modelling, and partnering with organisations with skills in the development and provision of downscaled models, decision-tools and datasets that provide the necessary granularity for national and sub-national planning. As well as linking across scientific disciplines, CCAFS recognizes the need to span boundaries across research and policy domains. To link knowledge and action entails involvement of policy-makers in all stages of the research cycle, and an understanding of policy as dynamic and polycentric across the public, private and civil society sectors.’

Read of interviews of Phil Thornton in the following media this week:

The Guardian’s Global Development Blog: When the chips are down: potato, maize and rice crop yields set to fall—Farmers in developing world will have to grow different food to prevent world going hungry in changing climate, says report, 31 Oct 2012.

BBC: Bananas could replace potatoes in warming world, 31 Oct 2012.

Making Asian agriculture smarter

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A cow feeds on improved CIAT forage grasses, in Kampong Cham, Cambodia (photo credit: Neil Palmer/CIAT).

Last week, coming on the heels of a Planet Under Pressure conference in London, which set out to better define our ‘planetary boundaries’ and to offer scientific inputs to the Rio+20 United Nations sustainable development conference this June, a group of leaders in Asia—comprising agriculture and meteorology chiefs, climate negotiators and specialists, and heads of development agencies—met to hammer out a consensus on ways to make Asian agriculture smarter.

The workshop, Climate-smart agriculture in Asia: Research and development priorities, was held 11–12 April 2012 in Bangkok. It was organized by the Asia-Pacific Association of Agricultural Research Institutes; the CGIAR Research Program on Climate Change, Agriculture and Food Security; and the World Meteorological Organization.

This group set itself three ambitious tasks: To determine the best options (1) for producing food that will generate lower levels of greenhouse gases, which cause global warming; (2) for producing much greater amounts of food, which are needed to feed the region’s rapidly growing and urbanizing population; and (3) for doing all this under a changing climate that, if farming and farm policies don’t change, is expected to reduce agricultural productivity in the region by anywhere from 10 to 50 per cent over the next three decades.

The workshop participants started by reviewing the best practices and technologies now available for making agriculture ‘climate smart’. They then reviewed current understanding of how climate change is likely to impact Asian agriculture. They then agreed on what are the gaps in the solutions now available and which kinds of research and development should be given highest priority to fill those gaps. Finally, they developed a plan for filling the gaps and linking scientific knowledge with policy actions at all levels.

On the second of this two-day workshop, the participants were asked to short-list no more than ten key areas as being of highest priority for Asia’s research and development communities.

This exercise tempted this blogger to suggest ten suitable areas in the livestock sector.

(1) Lower greenhouse gas emissions from livestock through adoption of improved feed supplements (crops residues) that reduce greenhouse gas emissions.
Contact ILRI animal nutritionist Michael Blümmel, based in Hydrabad, for more information: m.blummel at cgiar.org

(2) Safeguard public health by enhancing Asia’s capacity to detect and control outbreaks of infectious diseases transmitted between animals and people.
Contact ILRI veterinary epidemiologist Jeff Gilbert, based in Vientienne, for more information: j.gilbert at cgiar.org

(3) Improve the efficiency of water used for livestock and forage production.
Contact ILRI rangeland ecologist Don Peden, based in Vancouver, for more information: d.peden at cgiar.org 

(4) Pay livestock keepers for their provision of environmental services.
Contact ILRI ecologist Jan de Leeuw, based in Nairobi, for more information: j.leeuw at cgiar.org

(5) Recommend levels of consumption of meat, milk and eggs appropriate for the health of people, their livelihoods and environments in different regions and communities.
Contact ILRI partner Tara Garnett, who runs the Food Climate Research Network based in Guildford, for more information:  t.garnett at surrey.ac.uk

(6) Design institutional and market mechanisms that support the poorer livestock keepers, women in particular.
Contact ILRI agricultural economist Steve Staal, based in Nairobi, for more information: s.staal at cgiar.org 

(7) Educate publics in the West on the markedly different roles that livestock play in different regions of the world.
Contact ILRI systems analyst Philip Thornton, based in Edinburgh, for more information: p.thornton at cgiar.org

(8) Adopt risk- rather than rule-based approaches to ensuring the safety of livestock foods.
Contact ILRI veterinary epidemiologist Delia Grace, based in Nairobi, for more information: d.grace at cgiar.org 

(9) Focus attention on small-scale, relatively extensive, mixed crop-and-livestock production systems.
Contact ILRI systems analyst Mario Herrero, based in Nairobi, for more information: m.herrero at cgiar.org 

(10) Give livestock-keeping communities relevant and timely climate and other information via mobile technologies.
Contact ILRI knowledge manager Pier-Paolo Ficarelli, based in Delhi, for more information: p.ficarelli at cgiar.org

Do you have a ‘top-ten’ list of what could make Asian agriculture ‘smart agriculture’? Post it in the Comment box, please!

Go here for ILRI blogs about the Planet Under Pressure conference.

ILRI in Asia blog

Planet under pressure / Bits and pieces

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This 6-minute animated film explains how we can feed the world by 2050; it was produced by CCAFS and first shown at the Planet Under Pressure conference in London, Mar 2012.

In this last posting from the International Livestock Research Institute (ILRI)  about the recent Planet Under Pressure (PUP) conference (London, 26-29 Mar 2012), we highlight a few of our favourite things.

Animated film on a ‘safe operating space’ for food security to 2050
The Commission on Sustainable Agriculture and Climate Change launched a short animation that illustrates key actions needed for a ‘safe operating space’ for food security in 2050. An integrated approach must balance how much food we produce, how we adapt to a changing climate and how much agriculture contributes to further climate change. The film offers a summary of steps needed to meet food needs and stabilize the climate. It is short (6 minutes) and very good. Watch it here: How to feed the world in 2050: actions in a changing climate, Mar 2012.

Report from the Commission on Sustainable Agriculture and Climate Change
Efforts to alleviate the worst effects of climate change cannot succeed without simultaneously addressing the crises in global agriculture and the food system and empowering the world’s most vulnerable populations. Many of these issues have commonly been ‘stovepiped’ into different scientific disciplines, economic sectors, policy processes and geographic regions. The Commission on Sustainable Agriculture and Climate Change was set up in 2011 to come up with an integrated approach for dealing with these urgent, globally interconnected challenges. Their final report and summary for policymakers, launched at PUP, offer concrete actions to transforming the food system to achieve food security in the face of climate change.

Intensifying agriculture within planetary boundaries
Deborah Bossio, a soil scientist who in Feb 2012 took up the position of research area leader of the Tropical Soil Biology and Fertility Institute of the International Center for Tropical Agriculture (CIAT-TSBF), led a session on ‘Intensifying agriculture within planetary boundaries’. One of the panel speakers was Kate Brauman, one of the authors of a paper published in Nature last October, Solutions for a cultivated planet, led by Jon Foley, director of the Institute on the Environment at the University of Minnesota, and co-authored by many others.

‘We are adding 2 billion people to the world by 2050’, Brauman said, ‘by which time we’ll need to double food production. We need to do this in a sustainable way; we need to do this while keeping a world we’d like to live in. But agriculture’s environmental footprint is big: Agriculture uses 40 per cent of the Earth’s land surface, is responsible for 70 per cent of all water use, and generates about 35 per cent of the greenhouse gases that are warming our Earth, mostly deforestation.’

We have a three-part challenge’, Brauman said. ‘Feed  everyone today. Double food production by 2050. And do that in a sustainable way.’

The ‘Solutions for a cultivated planet’ paper offers a 5-part solution:
(1) Slow agricultural expansion: Most expansion will give us relatively small gains at very great environmental costs.
(2) Close yield gaps to increase agricultural productivity: Increase production through intensification where ag systems are already in place
(3) Improve resource efficiency of agriculture: Grow smarter by noting where there is excessive and insufficient nitrogen sources, water sources, etc., and get more bang for our buck.
(4) Close diet gaps: Only 60% of global production is directly consumable, with much going to animal feed, etc.
(5) Reduce food waste, whether stored on poor farms or thrown away in the refrigerators of the rich

‘There is no single way’, Brauman concluded. ‘We need to use all five of these strategies. It can’t be about organic vs commercial, but about both. We’ve only got one planet. We really have to do this right.’

Justin Gillis, in the New York Times Green Blog (Deep thinking about the future of food), points out what is special about Foley’s study: ‘The group finds, as others have before them, that the challenge of doubling global food production in coming decades can probably be met, albeit with considerable difficulty. The interesting thing to me about the analysis is that it doesn’t treat any of the problems confronting the food system as superior to the others—it treats the environmental problem, the supply problem and the equity problem as equally important, laying out a case that they all need to be tackled at once.’

Read an earlier post on this ILRI Clippings Blog about the ‘Solutions for a cultivated planet’ paper: A BIG conversation starts on ways to increase food supplies while protecting environments and eradicating hunger, 14 Oct 2011.

CGIAR Research Program on Water, Land and Ecosystems
A CGIAR Research Program on Water, Land and Ecosystems was launched at PUP. This multi-institutional program is led by the International Water Management Institute (IWMI), recently named this year’s Stockholm Water Prize Laureate. The new program embodies a ten-year commitment to bring about a radical transformation in the way land, water and natural systems are managed. ILRI is one of its 11 CGIAR partners. The new research program is the latest in a series of initiatives designed to promote more joined-up-thinking on agricultural research for development at CGIAR, the world’s largest consortium of agricultural researchers. The program’s newly appointed director, Simon Cook, says that more effective, equitable and environmentally sensitive pricing of natural assets like water needs to be mainstreamed. And the fragmented ways in which river basins are managed—with different sectors, such as agriculture, industry, environment and mining, considered separately rather than as interrelated and interdependent—needs to be fixed. ‘A re-think is needed’, Cook says.

Biomas under pressure
ILRI scientist Diego Valbuena gave a handsome presentation on Biomass pressures in mixed farms: Implications for livelihoods and ecosystems services in South Asia and sub-Saharan Africa at a ‘Food security’ session on the first day of PUP.  The work behind this presentation was conducted by members of the CGIAR Systemwide Livestock Programme. If the planet is under pressure (and it is), the pressure on biomass might serve as its poster child. Most of the world’s small-scale farmers mix crop growing with livestock raising, with each activity supporting the other. One of the major synergies exemplified by kind of integrated farming is the use of crop residues—the leaves, stalks and other remains of crops after their grain or legumes have been harvested—for feeding livestock as well as for conserving soil nutrients (through mulching), for fuel and for construction. As agricultural systems intensify, the pressures on the biomass available increase. This research is identifying optimal ways of using crop residues in different regions and circumstances.

And the one that got away
One session that never happened was on ‘Livestock and global change: A dialogue on key pressures and potential solutions’. To have been led by systems analysts Mario Herrero, of ILRI, and Philip Thornton, of ILRI and the CGIAR Research Program on Climate Change, Agriculture, and Food Security (CCAFS), and to have included on the panel ILRI veterinary epidemiologist Delia Grace and ILRI partner Tara Garnett, who leads the Food Climate Research Network at the University of Surrey, this session was cancelled due to an emergency. The session was sorely missed since there was a dearth of discussion at PUP on livestock issues, which  these scientists and others believe need to have a higher profile at such events. What the session would have covered:

Due to the magnitude of the livestock sector, the pressures it exerts on the world’s natural resources, and the multiple socio-economic benefits it provides, this session will span across many subject areas of interest (food security, poverty reduction, vulnerability, greenhouse gas emissions mitigation, competition for biomass, land, water, and others). The topic is central to developing-country agendas, which often have large livestock sectors and people depending on them.’

Read previous about the Planet Under Pressure conference on the ILRI News Blog
Planet under pressure / Livestock under the radar, 26 Mar 2012.

Planet under pressure / A numbers game–but which numbers are the numbers that matter?, 26 Mar 2012.

Planet under pressure / Food security policy brief, 27 Mar 2012.

Planet under pressure / ‘Get out of the nerd loop’–NYT environmental reporter, 27 Mar 2012.

Planet under pressure / Agriculture (finally) at the global change table, 28 Mar 2012.

Planet under pressure / Navigating the Anthropocene, 29 Mar 2012.

Planet under pressure / Where’s the beef? 9 Apr 2012.