New Studies Shed Light on Insecticide’s Affect on Bees, Economic Consequences of Climate Change

PBS Newshour: Neonicotinoids, the popular insecticide used in agriculture, can be harmful to bees, according to new papers. Science correspondent Miles O’Brien joins Hari Sreenivasan to discuss some important findings and analyses on that story, as well as a recent study that looked at the economic consequences of climate change.