Science journalist Tom Chivers explores the concept of the predictability of everything, based on a theorem developed by Thomas Bayes, an 18th-century Presbyterian minister and statistician.

Dr. Arturo Casadevall from Johns Hopkins School of Public Health talks about a potential fungal epidemic in his new book, "What if Fungi Win?"

Cosmic rays and the origins and meaning of these high-energy astro particles, had two American, Nobel Prize-winning physicists embroiled in a major debate, some may even say battle. Mark Wolverton tells the story of the scientific feud between physicists Robert Millikan and Arthur Compton over the nature of cosmic rays in his new book, “Splinters of Infinity, Cosmic Rays and the Clash of Two Nobel Prize-Winning Scientists over the Secrets of Creation.”

Shawn Shan, project leader of The Glaze Project at the University of Chicago discusses the research effort that develops technical tools with the explicit goal of protecting human creatives against invasive uses of generative artificial intelligence, and talks about their program helping to protect human generated art from AI.

Parkite and CEO of TRS Group, Brett Trowbridge, tells how they use scientific innovation to clean up containments in the soil through thermal remediation. These are “forever chemical” contaminants that can be cleaned up at the site instead of being hauled away.

Thomas Laakso is a former engineer in many different industries that focus on composites science and technology, and is now the Senior Vice President at DPS Skis. He talks about the ski technology industry.Then, Thomas Quayle of the Clark Planetarium shares astronomical highlights we can look forward to in 2024. From a total solar eclipse visible in parts of the US, to comets, to meteor showers, and hopefully northern lights, 2024 will be delivering quite the show in the night sky.

Gabe Bowen, professor of geology and geophysics at the University of Utah, discusses how geoscientists have mapped changes in atmospheric CO2 over past 66 million years.Then, John Wells, co-founder and co-host of Cool Science Radio, talks about the last decade hosting this science and technology show — what he has learned and loved as he departs the show for new endeavors.

Physicist, professor, and author Shohini Ghose illuminates the unsung heroines of math, physics, and science in her new book “Her Space, Her Time: How Trailblazing Women Scientists Decoded the Hidden Universe.”We have all seen the images FROM the James Webb Space Telescope — the galaxies, stars, and nebulas — but we haven’t really seen images OF the telescope. Science writer Chris Wanjek and NASA photographer Chris Gunn talk about their time documenting the building of the James Webb Space Telescope.

Co-hosts John Wells, Katie Mullaly, and Lynn Ware Peek look back at some of their favorite interviews from the year:Can quantum computing solve humanity's biggest problemsTheoretical physicist Michio Kaku talks about his new book, “Quantum Supremacy: How The Quantum Computer Revolution Will Change Everything.” (0:57)Writer Paul Bogard explains impact of darkness on all forms of lifeWriter Paul Bogard discusses the importance of the night sky and the impact of darkness on all forms of life in his book "The End of Night: Searching for Natural Darkness in an Age of Artificial Light." (27:19)

Renowned cat behavior scientist Dr. Sarah Brown has been in the forefront of research on cat communication, studying how cats interact not only with each other, but with humans.Then, is it reasonable and responsible to talk about inhabiting other planets? Zack Weinersmith explores this question in his serious, yet hilarious, book called "A City on Mars: Can we settle space, should we settle space, and have we really thought this through?"