What is life? How did life arise from non-life? What did life look like at its origin? Tune into this podcast to hear Art and Marty talk with Sara Walker, an expert in astrobiology and theoretical physics at Arizona State University. They discuss how life might have arisen on Earth and why biologists and physicists should work together to find a theory of life. Her ideas could help decide what to do about artificial intelligence (SPOILER: The robots will take over, but it’s going to be OK). They might also help us find life on other planets.

What is life? How did life arise from non-life? What did life look like at its origin? Tune into this podcast to hear Art and Marty talk with Sara Walker, an expert in astrobiology and theoretical physics at Arizona State University. They discuss how life might have arisen on Earth and why biologists and physicists should work together to find a theory of life. Her ideas could help decide what to do about artificial intelligence (SPOILER: The robots will take over, but it’s going to be OK). They might also help us find life on other planets.

This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit bigbiology.substack.com/subscribe

Is there a constant battle between our immune system and pathogens? Does the fighting ever end? Does the immune system do more than just provide defense against pathogens?

Tune into this podcast to hear Art and Marty talk to Fred Tauber, a professor emeritus of medicine and philosophy at Boston University, about how the immune system does more than just protect our bodies from pathogens.

Fred has published a number of books on immunity and philosophy. Including his most recent book, "Immunity: the Evolution of an Idea," where he explores the ideas he discusses here in greater detail.

Is there a constant battle between our immune system and pathogens? Does the fighting ever end? Does the immune system do more than just provide defense against pathogens?

Tune into this podcast to hear Art and Marty talk to Fred Tauber, a professor emeritus of medicine and philosophy at Boston University, about how the immune system does more than just protect our bodies from pathogens.

Fred has published a number of books on immunity and philosophy. Including his most recent book, "Immunity: the Evolution of an Idea," where he explores the ideas he discusses here in greater detail.

This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit bigbiology.substack.com/subscribe

What is the connection between an organism's genes and its environment? Can the environment alter an organism's characteristics without altering its genetics? Can an organism alter its environment and change the course of its own evolution?

Tune into this podcast to hear Marty and Art talk to Massimo Pigliucci, a professor of philosophy at CUNY-City College in New York, about how the environment can alter an organism's physical characteristics without altering its genetics, and how our ability to alter our physical environment may have altered the course of human evolution.

Massimo began his career as an evolutionary biologist, and has published numerous scientific and philosophical journal articles and over 10 different books.

What is the connection between an organism's genes and its environment? Can the environment alter an organism's characteristics without altering its genetics? Can an organism alter its environment and change the course of its own evolution?

Tune into this podcast to hear Marty and Art talk to Massimo Pigliucci, a professor of philosophy at CUNY-City College in New York, about how the environment can alter an organism's physical characteristics without altering its genetics, and how our ability to alter our physical environment may have altered the course of human evolution.

Massimo began his career as an evolutionary biologist, and has published numerous scientific and philosophical journal articles and over 10 different books.

This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit bigbiology.substack.com/subscribe

How do mantis shrimp punch as fast as a bullet… underwater? How do they break open one of the toughest materials on earth?

Tune into this podcast to hear Art and Marty talk to Sheila Patek about how mantis shrimp pack such a powerful punch and why we should care. For example, mantis shrimp hammers can be used hundreds of thousands of times to break open the tough shells of snails and clams, and this research may help inspire lightweight, heavy duty military armor.

Sheila studies the mechanics of ultrafast movements at Duke University. You may have seen her work featured recently by Science News (and numerous others) about the rules of animal fight clubs. But we can't talk about those.

How do mantis shrimp punch as fast as a bullet… underwater? How do they break open one of the toughest materials on earth?

Tune into this podcast to hear Art and Marty talk to Sheila Patek about how mantis shrimp pack such a powerful punch and why we should care. For example, mantis shrimp hammers can be used hundreds of thousands of times to break open the tough shells of snails and clams, and this research may help inspire lightweight, heavy duty military armor.

Sheila studies the mechanics of ultrafast movements at Duke University. You may have seen her work featured recently by Science News (and numerous others) about the rules of animal fight clubs. But we can't talk about those.

How do mantis shrimp punch as fast as a bullet… underwater? How do they break open one of the toughest materials on earth?

Tune into this podcast to hear Art and Marty talk to Sheila Patek about how mantis shrimp pack such a powerful punch and why we should care. For example, mantis shrimp hammers can be used hundreds of thousands of times to break open the tough shells of snails and clams, and this research may help inspire lightweight, heavy duty military armor.

Sheila studies the mechanics of ultrafast movements at Duke University. You may have seen her work featured recently by Science News (and numerous others) about the rules of animal fight clubs. But we can't talk about those.

This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit bigbiology.substack.com/subscribe

How do diseases spread from animals to humans? Is it possible to forecast where disease outbreaks will occur and when they will blow up into major health crises?

Tune into this podcast to hear Marty and Art talk to Barbara Han about how we track infectious diseases and whether we'll ever be able to predict outbreaks.