Calcium Signals and Cognition All the Way Down

Dr. Josh Bongard is a computer scientist, roboticist, and co-creator of Xenobots — the world’s first living robots made from frog cells, capable of movement, healing, and even self-replication.

Together with biologist Michael Levin, Bongard’s work is upending some of biology’s most sacred assumptions: that DNA is a blueprint, that the brain is the seat of intelligence, and that only neurons can think. In his lab at the University of Vermont, he’s building AI-designed organisms that challenge our understanding of life, agency, intelligence, and what it means to be a self.

Expect to learn how a pile of skin cells assembled itself into a replicating robot, why biology may be cognitive all the way down, how AI is learning to design living systems from scratch, why memory and learning might emerge in systems without brains, why the illusion of consciousness could be evolution’s greatest trick, how Xenobots are influencing the future of robotics and synthetic life, what moral standing these beings might eventually require, and why your high school biology textbook may have gotten almost everything wrong

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Timestamps:

00:00 The Birth of Xenobots

03:08 Understanding Xenobots: Science and Implications

05:57 Cognition and Intelligence: A New Perspective

08:53 Defining Consciousness and Self-Awareness

12:09 Memory and Learning in Xenobots

14:46 The Nature of Experience and Reality

18:00 Exploring Agency and Adaptation

20:52 The Future of Xenobots and Robotics

28:10 The Evolution of Robotics: Learning from Biology

30:21 Human-Like Adaptability in Robots

33:10 Xenobots: The Future of Self-Replication

37:38 Understanding Agency in Xenobots

40:47 The Challenge of Defining Agency

43:35 Ethical Considerations of Xenobots

45:07 AI and the Future of Biological Robotics

47:43 The Role of AI in Understanding Biology

52:05 The Potential of AI in Biological Discoveries

55:15 The Moral Implications of Synthetic Life

01:00:01 Future of Food and Ethical Eating

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Episodes Mentioned: Challenging a Famous Neuroscientist On When Consciousness First Emerged: https://youtu.be/ZnasmLpY5_8

Meet the Scientist Who Mathematically Proved Reality is an Illusion! Round 2: https://youtu.be/kTKE8eLo8CU

Philip Ball: Why Quantum Mechanics is NOT What you think, Consciousness, Brain Organoids, AI & Life!: https://youtu.be/nNbG5lnp51E

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