Rollie Williams is a comedian, writer, and guy with both student debt and a Climate Science & Policy master's degree from Columbia University. He’s the creator and host of the YouTube series Climate Town, which has amassed around 680,000 subscribers and recently won the 2025 Eric and Wendy Schmidt Award for Excellence in Science Communications. Rollie is also the co-creator and co-host of the podcast The Climate Denier’s Playbook, and in his free time, he plays an unhealthy amount of billiards.