https://www.sciencedaily.com/releases/2018/07/180730120348.htm

This research, published in Nature Climate Change, is the first international study to compare across models the effects of climate change on agriculture with the costs and effects of mitigation policies, and look at subsequent effects on food security and the risk of hunger.

The researchers, led by Tomoko Hasegawa, a researcher at IIASA and Japan's National Institute for Environment Studies (NIES), and Shinichiro Fujimori, a IIASA researcher and associate professor at Kyoto University, summarized outputs of eight global agricultural models to analyze various different scenarios to 2050. The scenarios covered different socioeconomic development pathways, including one in which the world pursues sustainability, and one in which the world follows current development trends, different levels of global warming, and whether or not climate mitigation policies were employed.