Co-evolution of self-replication and function in a digital primordial soup

vicgalle_

An independent reproduction of the main result: https://github.com/vicgalle/coevolution-soup

HarHarVeryFunny

This reminds me of multi-head neural nets where there is synergy from having to learn two or more tasks at the same time that helps them all.

ericbarrett

This is a cool finding; I did not know it was still an active area of study with all the work on ML and LLMs these days. I have done some amateur exploration of the space and the result does not surprise me: https://github.com/ehbar/evol

EvanAnderson

Tierra[0], written by Tom Ray[1], immediately comes to mind. I was captivated when I read about it, as a teenager, in Steven Levy's "Artificial Life"[2]. Having played Core War[3], the description of Tierra in Levy's book inspired me to play around with making a virtual machine in Turbo Pascal and trying my hand at making a pale and naive clone. It was a lot of fun, and arguably has influenced a lot of my thinking about the origin of biological life. [0] https://tomray.me/tierra/whatis.html [1] https://en.wikipedia.org/wiki/Thomas_S._Ray [2] https://www.stevenlevy.com/artificial-life [3] https://en.wikipedia.org/wiki/Core_War

vatsachak

Interesting. But, evolution is way too unconstrained to provide us a path to "agi". It would require too much compute. Evolution also eventually gets frustrated and creates the brain, capable of in context learning. Maybe we should take some notes from these massively parallel, shallow, and highly recurrent constructions.