Global food systems are killing the planet
Global food systems are killing the planet
2018-12-11 From: FoodProcessing Worldwide collective action is urgently needed to transform global food systems and mitigate climate change, which experts say is exacerbating food and nutrition insecurity and inequalities. According to the 130 national academies of science and medicine across Africa, Asia, the Americas and Europe that compose the InterAcademy Partnership (IAP), the current approach to food, nutrition, agriculture and the environment is unsustainable and must change. In the wide-ranging new report ‘Opportunities for future research and innovation on food and nutrition security and agriculture: The InterAcademy Partnership’s global perspective’, the authors call for an end to business as usual and urge leaders to look to science to drive innovation and inform policy. “Our food systems are failing us. It is not only the environment that is at stake, but health, nutrition, trade, jobs and the economy. Agriculture and consumer choices are major factors driving disastrous climate change. We need a robust and ambitious policy response to address the climate impacts of agriculture and consumer choices — and scientists have a major role to play. Our new report is a wake-up call to leaders,” said Professor Joachim von Braun, Co-Chair of the IAP project on Food and Nutrition Security and Agriculture, President of the Pontifical Academy of Science, and Director of the Center for Development Research (ZEF) at the University of Bonn. 2018 has revealed precisely how vulnerable food systems are to extreme weather and other results of man-made climate change. Moreover, agriculture, forestry and land-use change alone — not including food transport and other energy-intensive processes — contribute around 20–25% to global annual emissions. In 2018, FAO noted that the absolute number of undernourished people has continued to increase between 2016 and 2017, and other nutrition targets are also being missed. Climate extremes and variability are threatening to erode and reverse previous gains made. The drive for calories in food production is causing health challenges, including obesity. Climate change is exacerbating food and nutrition insecurity and inequalities. “This is no time for business as usual. In addition to climate change, our current food systems are negatively impacting people’s health around the globe. High-calorie diets have become cheaper, and this has serious implications for public health, obesity and malnutrition. Science is critical to tackling the Sustainable Development Goals; in particular, hunger and health,” said Professor Volker ter Meulen MD, Co-Chair of the IAP project on food and agriculture and President of the IAP. There is an urgent need to strengthen evidence-based policies and programs and invest in solving the most critical challenges of our times: mitigating climate change through changes to food production and consumption, and ensuring that people globally have access to nutritious, affordable and environmentally sustainable food. These issues are not only critical for health and the environment, but also the global economy, trade and jobs. Climate-smart agriculture, incentives for consumers to change their diets, innovative foods and cutting-edge technologies, combined with rigorous social science, are indispensable for addressing the root causes of our failing global food system. What kinds of changes need to be made? Incentives for consumers to change their diets Innovative foods Collaboration between natural science and social science New international science advisory mechanism The scale of the challenge Image credit: ©stock.adobe.com/au/Africa Studio
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