Climate Control and Clean Air

Living on Earth

Cutting greenhouse gas emissions would help control global temperature rise in the long term. A more immediate benefit would be cleaner air – especially with respect to soot and other airborne particles. Steve chats with Dr. Joel Schwartz, an epidemiologist at Harvard School of Public Health about his recent findings on this front.

Invest in independent global news

The World is an independent newsroom. We’re not funded by billionaires; instead, we rely on readers and listeners like you. As a listener, you’re a crucial part of our team and our global community. Your support is vital to running our nonprofit newsroom, and we can’t do this work without you. Will you support The World with a gift today? Donations made between now and Dec. 31 will be matched 1:1. Thanks for investing in our work!