How biology works with Michael Levin and William RatCliff | Reason with Science

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Reason with Science

Jitender Kumar

56 episodes

1 week ago

Welcome to "Reason with Science", the podcast that explores the intersection of reason and science in our everyday lives. Billions of years of evolution led to a species which is asking questions about its own existence. This quest of humans is not possible without science. As we navigate an increasingly complex world, it's more important than ever to approach issues with a clear and evidence-based understanding. In this podcast, we'll dive into the latest research, explore fascinating topics, and interview experts in their respective fields to help us make sense of the world around us.

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How biology works with Michael Levin and William RatCliff | Reason with Science | Evolution

Reason with Science

1 hour 52 minutes 22 seconds

8 months ago

How biology works with Michael Levin and William RatCliff | Reason with Science | Evolution

This episode is with Michael Levin and William RatCliff. Mike is a Professor in the Biology department at Tufts University. He is a pioneer in the study of bioelectricity, regeneration, and morphogenesis. Will is a Professor in the School of Biological Science at Georgia Tech. He is a leading expert in the study of how single-celled organisms evolved into complex multicellular life forms. Here, we talk about how cells cooperate, evolve, and build the diversity of life we see today. Specifically, we discuss about evolution of multicellularity, the role of bioelectricity in evolution, and the emergence of regeneration.

Guests info:

William RatCliff-Website: https://ratclifflab.biosci.gatech.edu/

X: https://x.com/wc_ratcliff

Michael Levin-Website: https://www.drmichaellevin.org/

X: https://x.com/drmichaellevin

Episode links:

Website: Youtube: https://youtu.be/NULzvSGpmvE?si=qMjfKNyMzKrUmdRmSpotify: https://open.spotify.com/episode/46y8cCFsbzMKRnC1urghVQ?si=E3tDRUojTPOrIsBHDqcusgApple podcast: https://podcasts.apple.com/us/podcast/how-biology-works-with-michael-levin-and-william/id1641776894?i=1000690266570YouTube music: https://music.youtube.com/watch?v=NULzvSGpmvE&si=Fi1CksVMCBDPe9nv

Follow Reason with Science:

Website:⁠⁠⁠⁠⁠https://www.reasonwithscience.com/⁠⁠⁠⁠⁠

Youtube: ⁠⁠⁠⁠https://www.youtube.com/@ReasonwithScience

Spotify: ⁠⁠⁠⁠⁠https://open.spotify.com/show/5qFLGsPWjL4GAGidmF2nKh⁠⁠⁠⁠⁠

Apple podcast: ⁠⁠⁠⁠⁠https://podcasts.apple.com/us/podcast/reason-with-science/id1641776894 ⁠⁠⁠⁠

YouTube music: https://music.youtube.com/playlist?list=PLila1Jm-QEwKu4xXtNpYFAsSDmPR9mlZB&si=5ehXeZhZ-z181G5b

Timestamps:

00:00:00 Introduction

00:04:06 How do you picture a cell?

00:12:56

00:15:37 What is multicellularity?

00:25:58 Why can’t unicellular or early multicellular organisms communicate over long distances?

00:31:10 Cells as colonial organisms—how do they coordinate with identical genomes?

00:48:11 Introducing snowflakes

01:14:36 How does cellular specialization happen, and what makes it unique?

01:16:34 Can different experimental conditions lead to new types of specialization?

01:33:25 What drives cellular specialization?

01:34:46 What happens at the cellular level in diseases like cancer?

01:43:52 How do you view aging from a cellular perspective?