counterfactuals

Book review – Escape from Rome: The Failure of Empire and the Road to Prosperity

7-minute read

I will happily shoehorn a Monty Python reference into any conversation, but in this case historian Walter Scheidel beat me to it. What did the Roman Empire ever do for us? It fell and never returned – and with it, it paved the way for modernity. That, in one sentence, is the bold idea Scheidel puts forth here. And rather than ask why Rome fell, he has far more interesting questions for you. Why did nothing like it arise ever again in Europe? Why did it arise in the first place? And how did this influence the way Europe came to dominate the world much later? Escape from Rome is a brilliantly subversive book that offers a refreshingly novel look at how Europe got to where it is now.

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Book review – Contingency and Convergence: Toward a Cosmic Biology of Body and Mind

6-minute read

This is the final of three reviews of MIT Press books in The Vienna Series in Theoretical Biology dealing with convergent evolution, something I consider to be one of evolutionary biology’s most exciting topics. Are evolutionary changes happy accidents, i.e. contingencies? Or is there a law-like repeatability underneath, explaining why some traits evolve time and again, i.e. convergence? Is it even a matter of either-or? And what lessons does this hold for life elsewhere in the universe? Philosopher Russell Powell wrestles with these questions in a manner that is as rigorous as it is intellectually rewarding. Evolutionary biologists will want to give this excellent book a very close read.

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