How climate change is disrupting the global food supply
The effects of climate change have been hard to miss across North America and Europe this summer: record heat, wildfires and warming oceans. There are also other, less obvious consequences that affect both the quantity and quality of food crops. Climate change scientist Jonas Jägermeyr joins John Yang to explain the relationship between climate change and global food supply. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders