What are 'cool roofs,' and how do they work?
What are 'cool roofs,' and how do they work?  
Podcast: On Point with Meghna Chakrabarti
Published On: Wed Aug 06 2025
Description: Summers are getting hotter every year. When it comes to adapting to a hotter planet, in the United States, it's cities that are taking the lead. In Atlanta, they've passed a nation-leading "cool roof ordinance." *** Thank you for listening. Help power On Point by making a donation here: www.wbur.org/giveonpoint