Sure, sheโs a world-famous singer who has trouble eating spicy hot wings, but Billie Eilish is also a prominent voice in climate activism. She co-founded the Overheated Climate Sustainability Conference, which had its inaugural event in London in 2022 and will host the current iteration on November 3 at the State Farm Arena in Atlanta, Georgia. She sponsors Overheated with the plant-based food initiative Support+Feed, founded by her mother, Maggie Baird. Together, theyโre reaching millions of fans while promoting sustainability and social empowerment.