Cara chats with "What's It Like in Space?" author Ariel Waldman about her incredible career improving accessibility of science and space exploration for anyone and everyone. They discuss her work on the council for NASA Innovative Advanced Concepts and her previous work at NASA's Colab program, along with her two flagship initiatives, Spacehack.org and Science Hack Day.

Cara chats with Dr. Steven Strogatz ("The Joy of X") about his work as an applied mathematician at Cornell University. They talk about nonlinear dynamics and complex systems, mathematics in popular media, and just how important math is to a functional society.

Cara is joined in studio by bestselling author Daniel Suarez to talk about his new book, "Change Agent." They talk about the incredible science that informs his writing, including CRISPR and other approaches to genetic engineering. Also discussed: genetically modified organisms (GMOs) and their utility, as well as humankind's relationship with technology.

Cara is joined by the Charles Simonyi Professor for the Public Understanding of Science and Oxford Professor of Mathematics, Dr. Marcus Du Sautoy, to talk about his new book "The Great Unknown: Seven Journeys to the Frontiers of Science." They discuss his role as a professional science communicator, as well as his take on the very edges of modern science understanding, from chaos to consciousness to infinity.

Cara is joined in studio by the ever charming, hilarious, and insightful Annabelle Gurwitch to talk about her new book, "Wherever You Go, There They Are: Stories About My Family You Might Relate To." They discuss how to find joy and humor in all of our families, biological and chosen, including our parents and siblings, friends, coworkers, and even our social and religious communities. Sprinkled in are conversations about the marginalization of science and scientists in Trump's America, and why it's important to poke fun at even the most sensitive of topics.

This week, Cara connects across the globe with the Curator of Amphibian and Reptile Conservation Biology at the Australian Museum, Dr. Jodi Rowley (she discovered "Helen's Flying Frog" among others). They talk about Jodi's biodiversity field work in Cambodia and Vietnam, with a specific focus on conservation efforts to counter the extinction threats facing frogs and toads worldwide.

Cara is joined in studio by Caltech PhD candidate Kelvin Bates. They talk about his work in atmospheric chemistry, including how isoprene contributes to smog. They also talk about the importance of creativity and the arts when working in a strict academic environment, as well as the issues facing LGBTQ individuals in academia.

Cara chats remotely with Dr. Christie Wilcox, a conservation biologist and science writer. They focus on the topic of her new book, "Venomous," including the difference between venom and poison, the vast number of animals that have evolved venom as a predation or defensive mechanism, and how the toxins in venom are being used in modern medicine to treat a variety of diseases.

Cara is joined for the third time by her dear friend and colleague Dr. Jason Goldman. They talk about the relationship between ecology and cognitive science, including the massive influence human beings have on the planet's wildlife. They also discuss one of Jason's recent stories about a brilliant decoy that could one day defeat sea turtle poachers in Nicaragua.

Cara is joined in studio by UCLA Professor of Information Studies and Design Dr. Ramesh Srinivasan. They talk about themes from his new book, "Whose Global Village? Rethinking How Technology Shapes Our World," including online echo chambers, cultural empathy, and fake news.