Next New England

This week on NEXT, we talk about greenhouse gas emissions and the two sectors that are emitting the most: energy and transportation. Scientists and policy-makers agree these sectors need to transform in order to slow the pace of global warming; we look at how they’re doing. Plus, 400 years after the first slaves were brought to the United States, a jazz composer maps the history of African-Americans music. See omnystudio.com/listener for privacy information.