Greater Good Conversations is a livestream series from the Greater Good Science Center at UC Berkeley. Each session brings together leading researchers, authors, and practitioners to explore the science of well-being — and what it means in your life, work, and relationships.

What if having a sense of humor could actually make you a better person – more connected, more able to navigate life’s hardest moments? 

Join UC Berkeley’s Greater Good Science Center for a live conversation with comedian, author, and podcaster Chris Duffy and GGSC’s Kelly Rafferty, Ph.D., exploring humor not as an escape from life’s challenges, but as a way through them. 

Drawing on scientific research and personal experience, Chris and Kelly will dig into the surprising ways that cultivating a sense of humor can make us more present, connected, and collaborative as we work together for the greater good, building a better future together. 

This conversation will cover: 

  • A live practice with Chris to get you laughing (and thinking) right away
  • A conversation drawing on the science of humor as a well-being practice
  • Research-backed tools for cultivating your own sense of humor 
  • A live Q&A ​​

Chris Duffy is the author of Humor Me: How Laughing More Can Make You Present, Creative, Connected, and Happy and host of the podcast How to Be a Better Human. Kelly Rafferty, Ph.D., is the GGSC's Bridging Differences Content & Engagement Manager. 

Come with curiosity, leave with a better sense of humor. We guarantee it.

Free! Registration required. 

The Greater Good Science Center is funded by donations and grants. We're grateful for your support, which allows us to continue inspiring well-being, kindness, and positive change in communities everywhere. Donate today.

  • Chris Duffy is a stand-up comedian who has worked as a television writer (Wyatt Cenac's Problem Areas on HBO, National Geographic Explorer) and is currently host of TED’s hit podcast How to Be a Better Human, winner of the 2025 Webby Award for Advice & How-To Podcasts. He has appeared on Good Morning America, ABC News, and NPR. Learn more on his website.

  • Kelly Rafferty, Ph.D., is the bridging differences content & engagement manager at the Greater Good Science Center. She is an Emmy and Peabody Award–winning documentary producer and writer with a commitment to the transformative power of nonfiction storytelling and collaborative creative practice. She cares a lot about making powerful ideas accessible, entertaining, and actionable for the people who need them most.

Ready to join us?