There is a big shortfall between the amount of food we produce today and the amount needed to feed everyone in 2050. There will be nearly 10 billion people on Earth by 2050—about 3 billion more mouths to feed than there were in 2010. As incomes rise, people will increasingly consume more resource-intensive, animalbased foods. At the same time, we urgently need to cut greenhouse gas (GHG) emissions from agricultural production and stop conversion of remaining forests to agricultural land.
Ranganathan, J., Waite, R., Searchinger, T. and Hanson, C. (2018). How to Sustainably Feed 10 Billion People by 2050, in 21 Charts World Resources Institute, Washington DC, USA
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