He explains the levels of learning and how the animal mind can “learn about learning” and “think about thinking”; concerning humans – they can reach a third and possibly fourth level in this learning recursion hierarchy. He discusses this in the context of various subjects: anthropology, psychology, evolution, information, ecology, cybernetics and epistomoglogy in general.

He emphasizes that western science should adjust the way it thinks about relationship and form and discusses how these are relavant to the study of matter and energy. He questions the western conception of mammalian emotions, aesthetics, and the ego-self. On several occasions I found myself with the desire to re-read Godel, Escher, Bach by Douglas Hofstadter. Both books I think contain some overlap in their treatment of information and the mind. Overall, Bateson was an incredible thinker and you will improve your intellect by reading this collection of work.