What will happen to our scientific knowledge if civilization collapses? Will astrophysics survive a future stone age?

In this episode, we rest from our journey to talk with astrophysicist Tom Murphy, who's been on an odyssey of his own—moving from academia to a growing concern about the collapse of civilization, to an ever expanding appreciation of the cosmos.

Together we'll gaze at the grandeur of the stars and marvel at the complexity of one of our oldest cousins: the amoeba. If you're seeking a moment to marvel at the interconnectedness of life on Earth and the universe its interwoven with, this is the episode for you.

Tom Murphy is an Emeritus Professor of Physics and Astronomy/Astrophysics at the University of California, San Diego. After a career studying colliding galaxies and testing General Relativity using lasers to the moon, Murphy retired early to shift focus onto Planetary Limits and the intrinsic incompatibility between modernity and ecological longevity. Creator of a textbook on energy, the Do the Math blog, and the Metastatic Modernity video series, his main plea is that you bypass these resources and read the book Ishmael, by Daniel Quinn.

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More from Tom:

Do the Math blog

Metastatic Modernity

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Music: Celestial Soda Pop

By: Ray Lynch

From the album: Deep Breakfast

Courtesy Ray Lynch Productions © Ⓟ 1984/BMI

All rights reserved.

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