Talking about Sunlight & Health. NPR’s Think.

Talking about the benefits of sun exposure with Madeleine Brand. LA Public Radio.

On Truffle Hound & America’s Truffle Awakening. CBS.

Talking Truffle Ecologies & Economies with Forager Langdon Cook. YouTube.

The Truffle Economy. EconTalk.

The Best Apple Varieties to Look For, Old and New. The Weather Channel.

Discussing my pieces on Alt Meat, Sun Exposure, and Ocean Plastic. Sunday Long Read.

The Backstory on my Ghost Flowers piece. Scientific American.

Discussing the drought and the first paddleboarding of the Colorado River Delta. Weekend Edition.

Lecture on Apples, Beauty, and Intelligent Landscapes. Harvard Museum of Natural History.

Discussing the wild pollinator crisis. Leonard Lopate.

Talking “Oyster Renaissance” with Skip Bennett, Bill Taylor, and Sandy Ingber. CBS Sunday Morning.

Discussing the glories of apples. All Things Considered.

Discussing the glories of oysters. All Things Considered.

The science and fine points of oysters. Gastropod.