266 | Christoph Adami on How Information Makes Sense of Biology

266 | Christoph Adami on How Information Makes Sense of Biology

Evolution is sometimes described -- not precisely, but with some justification -- as being about the "survival of the fittest." But that idea doesn't work unless there is some way for one generation to pass down information about how best to survive. We now know that such information is passed down in a variety of ways: through our inherited genome, through epigenetic factors, and of course through cultural transmission. Chris Adami suggests that we update Dobzhansky's maxim "Nothing in biology makes sense except in the light of evolution" to "... except in the light of information." We talk about information theory as a subject in its own right, and how it helps us to understand organisms, evolution, and the origin of life.

Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/02/19/266-christoph-adami-on-how-information-makes-sense-of-biology/

Support Mindscape on Patreon.

Christoph Adami received his Ph.D. in physics from Stony Brook University. He is currently professor of Microbiology and Molecular Genetics as well as Physics and Astronomy at Michigan State University. Among his awards are the NASA Exceptional Achievement Medal and the Lifetime Achievement Award from the International Society for Artificial Life. His new book is The Evolution of Biological Information: How Evolution Creates Complexity, from Viruses to Brains.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(440)

364 | Stuart Firestein on How Science Relies on Ignorance and Failure

364 | Stuart Firestein on How Science Relies on Ignorance and Failure

One of the paradoxes of science is that it seeks objectively true understanding of the world, but its methodology is driven by ignorance, failure, and uncertainty. Some phenomena we understand pretty ...

17 Aug 1h 16min

363 | Chandra Sripada on How LLMs and Humans are Cognitive Cousins

363 | Chandra Sripada on How LLMs and Humans are Cognitive Cousins

Large Language Models display an uncanny ability to construct human-sounding speech, and can synthesize concepts in novel ways. Is this because they are truly thinking like human beings in some way, o...

10 Aug 1h 51min

Mindscape Ask Me Anything, Sean Carroll | August 2026

Mindscape Ask Me Anything, Sean Carroll | August 2026

Welcome to the August 2026 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patr...

3 Aug 3h 57min

362 | Luis Bettencourt on the Universal Properties of Self-Organizing Cities

362 | Luis Bettencourt on the Universal Properties of Self-Organizing Cities

People who live in large cities produce more patents per person than those who live in small towns. They also walk faster down the street, and use less infrastructure per person. Indeed, the relations...

27 Juli 1h 20min

361 | Bonnie Bassler on How Bacteria Talk and Work Together

361 | Bonnie Bassler on How Bacteria Talk and Work Together

One of the characteristics of life is that living organisms gather information and put it to use. Even one of the simplest lifeforms, bacteria, are able to sense features of their surroundings and alt...

20 Juli 1h 15min

Mindscape Ask Me Anything, Sean Carroll | July 2026

Mindscape Ask Me Anything, Sean Carroll | July 2026

Welcome to the July 2026 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreo...

13 Juli 4h 3min

360 | Marc Berman on the Science of Touching Grass

360 | Marc Berman on the Science of Touching Grass

Modern life has, in many ways, removed us from the environments in which our ancestors lived and adapted. Not only do we spend time looking at screens, but we spend time indoors, or outdoors but in ur...

6 Juli 1h 29min

359 | Solo: Theories of Dark Energy

359 | Solo: Theories of Dark Energy

The cosmological constant, as discussed last episode, provides a perfectly good (thus far) explanation for why we observe the universe to be accelerating. But it might not be the right explanation, an...

29 Juni 1h 56min

Populärt inom Vetenskap

dumma-manniskor
p3-dystopia
allt-du-velat-veta
hacka-livet
rss-vetenskapsradion
ufo-sverige
svd-nyhetsartiklar
bildningspodden
rss-vetenskapsradion-2
barnpsykologerna
rss-spraket
det-morka-psyket
halsorevolutionen
vetenskapsradion
medicinvetarna
ufo-sverige-2
rss-ufobortom-rimligt-tvivel
paranormalt-med-caroline-giertz
sexet
rss-kriminologerna