Degrees of Change: Food and Climate. July 12, 2019, Part 1

A quarter of the world’s greenhouse gas emissions come from putting food on the table. From the fossil fuels used to produce fertilizers, to the methane burps of cows, to the jet fuel used to deliver your fresh asparagus, eating is one of the most planet-warming things we do. In our latest chapter of Degrees of Change, we're looking at how to eat smarter in a warming world. Plus, we’ve launched a new way for you to add your voice to the show: the SciFri VoxPop app. Download now for iPhone or Android.