Ohio, Indiana, and West Virginia have challenged the Environmental Protection Agency’s “Good Neighbor” rule in the Supreme Court. The regulation is designed to keep one state’s ozone emissions from spilling downwind and pushing another state out of compliance. Michael Burger from the Sabin Center for Climate Change Law at Columbia University explores what this challenge means for the environmental regulation landscape. Also, the U.S. Environmental Protection Agency has announced new measures to reduce the allowable amount of fine particulate pollution in the air. Former EPA Administrator Gina McCarthy discusses these new standards, as well as the Inflation Reduction Act and the role of women in the environmental movement. To kick off Women’s History Month, we dive into the legacy of women outdoors in America. From abolitionist Harriet Tubman to novelist Louisa May Alcott, some of the country’s most important women trailblazers shared a connection with the natural world in their girlhood. Tiya Miles shares their stories in her book Wild Girls: How the Outdoors Shaped the Women Who Challenged a Nation. -- We rely on support from listeners like you to keep our journalism strong. You can donate at loe.org – any amount is appreciated! -- and thank you for your support. Learn more about your ad choices. Visit megaphone.fm/adchoices