Republican lawmakers have come a long way on climate change since the days of tossing snowballs in the U.S. Senate a decade ago. Today, an 80+ member Conservative Climate Caucus wants to elevate Republicans' voices on climate, while maintaining conservative principles. But former President Donald Trump is still at odds with that mission. The Caucus' new chair, Iowa Congresswoman Mariannette Miller-Meeks, tells us her plan.

Guests: Rep. Mariannette Miller-Meeks, Republican representing Iowa's representing 1st Congressional District and Chair of the Conservative Climate Caucus; Jael Holzman, climate and energy reporter for Axios

Credits: 1 big thing is produced by Niala Boodhoo, Alexandra Botti, and Jay Cowit. Music is composed by Alex Sugiura and Jay Cowit. You can reach us at [email protected]. You can send questions, comments and story ideas as a text or voice memo to Niala at 202-918-4893.