Here's a copy of Chaitin's metabiology draft notes compiled from a series of lectures he's given over the years: https://www.cs.auckland.ac.nz/~chaitin/metabiol

Here's a copy of Chaitin's metabiology draft notes compiled from a series of lectures he's given over the years: https://www.cs.auckland.ac.nz/~chaitin/metabiology.pdf https://www.cs.auckland.ac.nz/~chaitin/metabiology.pdf