Gregory Chaitin

Arturo Carsetti (Ed.): Causality, Meaningful Complexity and Embodied Cognition, SpringerLink (PDF)

Cristian S. Calude (Ed.): Randomness & Complexity, from Leibniz to Chaitin (PDF)

Gregory Chaitin: Epistemology as Information Theory: From Leibniz to Omega, ArXiv, 2005-06-27

George Barmpalias: Aspects of Chaitin's Omega, ArXiv, 2018-06-25

Gregory Chaitin: The Limits of Reason, Scientific American, 2006-03 (PDF)