The Shape of the World

Daniel Holz studies black holes, gravitational waves, and cosmology, all while also running the Existential Risk Laboratory at the University of Chicago.

Biologist Sara Lewis doesn’t just study fireflies—for her, fireflies are a living reminder that the world is pure magic. In this episode, the author of Silent Sparks: The Wondrous World of Fireflies unpacks the science of fireflies.

Biologist Dr. Seth Magle wants to rethink what a city is – and who it’s for. As part of an alliance with 50 cities around the globe, Seth and other wildlife researchers have discovered an overlooked truth: that our large cities teem with interesting native wildlife.

Artist Laurie Palmer believes they can. In her book, The Lichen Museum, Laurie explores what we can gain from learning to see life the way a lichen does.

Season SIX Will Launch This Friday, May 9th New episodes, new guests, and new insights about nature and our built environments coming soon with season 6 of Shape of the World. And more on how we can live together–with nature, with cities, and with one another. Listen on Apple, Spotify, or your favorite platform.

Biologist David George Haskell says this collective inattention is a huge loss for each of us. It's like leaving money on the table because paying attention to the living world is a source of beauty, joy and renewal—one we can access at anytime from anywhere.

Margaret Renkl's new book "Graceland at Last: Notes on Hope and Heartache From the American South is mix of graceful observations and practical solutions.

The organization Nick Wesley co-founded, Urban Rivers, is creating The Wild Mile, the first-ever floating eco-park of its scale in the world.

Guest Jenn Smith says that human concepts of intergenerational wealth and inequality occur also in the behaviors of animals.

When Jane Watson encountered a ruined meadow of seagrass in the ocean, instead of getting furious, she grew curious.