There is no way to deal with the climate crisis without addressing how we produce and consume food. The food system is a major driver of climate change, accounting for over a third of global greenhouse gas emissions,. But it is also a major casualty of it, with people’s ability to grow crops, raise livestock and access food increasingly disrupted by the effects of climate change. We need to urgently transform our food systems to adapt. But to do so, we have to be clear on what’s the problem and what’s the solution.
In this new poster, GRAIN breaks down the culprits and the solutions when it comes to food and the climate crisis.
Below you may find the html adaptation of this poster.
Food & the climate crisis: What’s the problem? What’s the solution?



Broader impacts: The industrial food system is also a leading cause of biodiversity collapse, declining water tables and pollution, soil degradation, deforestation and labour exploitation. It is a major source of health problems caused by pesticides and the consumption of ultra-processed foods. And because the system is structured to generate benefits for corporations, we see hundreds of millions of people going hungry in the midst of food surpluses. Day by day, corporations expand their operations and markets through the destruction and criminalisation of local food systems, preventing communities from using their own lands, water, seeds and traditional practices and displacing them from their territories. It leaves people at the mercy of investors in far off boardrooms to decide what gets grown and who gets fed. The consequences of this are becoming more severe as the climate crisis puts increasing stress on global food production. [3] [4]



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[1] C. Costa et al. "Roadmap for achieving net-zero emissions in global food systems by 2050", Scientific Reports, 12, 15064, 2022: https://doi.org/10.1038/s41598-022-18601-1; UNEP, "Driving finance for sustainable food systems: A roadmap to implementation for financial institutions and policy makers," April 2023: https://www.unepfi.org/publications/driving-finance-for-sustainable-food-systems/
[2] ETC Group, "Small scale farmers and peasants still feed the world", January 2022: https://www.etcgroup.org/files/files/31-01-2022_small-scale_farmers_and_peasants_still_feed_the_world.pdf
[3] International Panel of Experts on Sustainable Food systems, "From uniformity to diversity: a paradigm shift from industrial agriculture to diversified agroecological systems", 2016: https://www.ipes-food.org/_img/upload/files/UniformityToDiversity_FULL.pdf
[4] Forbes’ Global 2000.
[5] Xiaoming Xu et al., "Global greenhouse gas emissions from animal-based foods are twice those of plant-based foods", Nature Food (2), 2021: https://www.nature.com/articles/s43016-021-00358-x; Jingyu Zhu, "Cradle-to-grave emissions from food loss and waste represent half of total greenhouse gas emissions from food systems", Nature Food (4), 2023: https://www.nature.com/articles/s43016-023-00710-3; Mengyu Li et al., "Global food-miles account for nearly 20% of total food-systems emissions", Nature Food (3), 2022: https://www.nature.com/articles/s43016-022-00531-w; Stefano Menegat et al., "Greenhouse gas emissions from global production and use of nitrogen synthetic fertilisers in agriculture", Scientific Reports, 2022: https://www.nature.com/articles/s41598-022-18773-w
[6] Guy Faure et al, “What agroecology brings to food security and ecosystem services: a review of scientific evidence”, Desira-Lift, February 2024, https://agroecology-coalition.org/wp-content/uploads/2024/02/DeSIRA-LIFT-Knowledge-brief4-Scientific-Evidence-for-Agroecology.pdf