Half of Generation Z—people who are now between 10 and 25 years old—could live to be 100. Their extended futures are shrouded by climate change, pandemics, and racial and social disparities. But according to recent polling from the Pew Research Center, Gen Z is the most optimistic generation yet. In “Century Lives: the Next 50,” host Ken Stern talks to inspirational leaders in their 20s and 30s about what they’ve learned from previous generations, how they’re working to improve the world they’ve inherited, and how they imagine their super-sized futures will unfold.

In Episode 2, we meet Dr. Raven Baxter, also known as “Dr. Raven the Science Maven.” She’s a molecular biologist and a science communicator. More specifically, she’s a science rapper. She chats with Ken about following in her grandparents’ footsteps to increase representation in science—and how she makes the field more accessible through her hip hop music videos.

Tune in to “Century Lives: the Next 50” to hear more!