Amy Harder is executive editor of Cipher by Breakthrough Energy. Amy is one of the top national energy and climate change reporters in the country, having built up a reputation of being a uniquely balanced and influential journalist with respect across the spectrum. She joined Breakthrough Energy in early 2021 to help launch Cipher, a publication covering the opportunities and challenges of the energy transition.

Mike Greenberg is co-host of ESPN’s popular radio and TV show Mike & Mike in the Morning, which premiered in 1998 and is carried by more than 310 affiliates nationwide. He's been to Super Bowls, World Series, All-Star Games, and Final Fours; he's interviewed Michael Jordan, Joe Montana, and Wayne Gretzky - basically, he gets paid to enthuse about sports, which means he's the envy of most men in America.