Tag Archives: Cognition

CONTINGENCY AND CONVERGENCE : TOWARD A COSMIC BIOLOGY OF BODY AND MIND – Russell Powell (2020)

First a general overview & appraisal of the book, and after that there’s a fairly lengthy section with quotes and paraphrases of nuggets of wisdom I want to keep on record, and those could be interesting for you too.


For starters, the summary on the back: “In this book, Russell Powell investigates whether we can use the patterns and processes of convergent evolution to make inferences about universal laws of life, on Earth and elsewhere. Weaving together disparate philosophical and empirical threads, Powell offers the first detailed analysis of the interplay between contingency and convergence in macroevolution, as it relates to both complex life in general and cognitively complex life in particular. If the evolution of mind is not a historical accident, the product of convergence rather than contingency, then, Powell asks, is mind likely to be an evolutionarily important feature of any living world?”

Or, as the MIT website states it in short: “Can we can use the patterns and processes of convergent evolution to make inferences about universal laws of life, on Earth and elsewhere?”

The book doesn’t presuppose a lot of working knowledge: Powell takes care to explain all the concepts and the history of science & philosophy one needs to understand his arguments. As such it is perfectly self-contained, BUT, mind you: this is hardcore stuff, it is not a popular science book at all. It has 280 pages of carefully and tightly argued text, there’s not a lot of redundancy, not even on the sentence level, and as such keeping a search engine at hand while reading this is no luxury. Continue reading