Seth Shostak joins Tim to talk about the serious scientific search for intelligent life beyond Earth. Seth is the senior astronomer at the SETI Institute, which was created by NASA and is located in Silicon Valley. It is dedicated to the search for life beyond Earth. In this episode, Seth talks about what we’re learning about the potential for finding intelligent life, not only within our solar system, but well beyond it. This episode was first released on November 21, 2021.
NASA’s Chief Scientist Dr. Jim Green joins Tim to talk about big plans for the red planet, Mars. Jim has had a long and distinguished career on some of the agency’s major research projects and missions that have explored the rest of our solar system, from Mars to Pluto. In this episode, Jim gets into detail on what we have learned, can learn and will learn from Earth’s next door neighbor. He uncovers some of the secrets of Mars. This episode was originally released on September 27, 2021.
Dr. Lori Buzzetti joins Tim to talk about one of the most magical stories of all time, one we all think we know, but it’s amazing what we don’t. Lori is a board-certified physician in Obstetrics and Gynecology. She has served in private practice, and at a large medical center, where she was on the teaching faculty. Today, she is the founder and president of a nonprofit organization that serves expectant mothers called So Big. In this episode we’re going to talk about one of the most basic questions you can think of. What actually happens in those nine months before we meet our babies? This episode was originally released August 16, 2021.
Nobel Prize recipient Frances Arnold joins Tim to talk about winning a Nobel Prize honor for her pioneering work in “directed evolution,” which harnesses the power of evolution to enhance products throughout society – from biofuels and pharmaceuticals, to agriculture, chemicals, paper products and more. Directed evolution was in the news this week tied to Covid jab research. We talk with Frances about her journey and her work that is changing the world for the better. This episode was originally released November 5, 2018.
Pioneering neuroscientist Karl Friston joins Tim to talk about a concept he’s developed called the free-energy principle, which may hold the key to advancing the understanding human intelligence as we know it. Karl is a theoretical neuroscientist. He’s an authority on brain imaging. His work has advanced mankind’s understanding of schizophrenia, among other things. At the moment, he’s becoming better known as the originator of the free-energy principle for human action and perception. In this episode, we’ll talk with Karl about that free-energy principle, what it is, what it means and what it can mean for the future.