Today on Under The Radar:

Breathe in… and out… Easy? Not so much for Massachusetts residents, who inhaled 50 days of polluted air in 2020. Plus, with fall foliage comes piles of dead leaves and the ubiquitous leaf-blowers — environmentally conscientious consumers may want to rethink their use. And, we’re zeroing in on important takeaways from the UN Climate Change Conference this month.

It’s our Environmental Roundtable!

Beth Daley, editor and general manager of The Conversation, U.S.

Cabell Eames, political director of Better Future Project, a Massachusetts-based grassroots climate-action organization.

Dr. Aaron Bernstein, Interim director of The Center for Climate, Health, and the Global Environment at the Harvard T.H. Chan School of Public Health, a pediatrician at Boston Children’s Hospital, and an assistant professor of pediatrics at Harvard Medical School.