Can we avoid catastrophe?

The three greatest threats we face today seem almost insurmountable. They include global climate change, whose consequences are potentially catastrophic for the whole planet, from Bangladesh to California and Florida; the rise of anti-democratic right-wing extremism in the United States and other liberal democracies, whose consequences threaten the viability of liberal democracy; and the resurgence …

Strange defeat

One of the consequential puzzles of the Second World War was the sudden, catastrophic collapse of the French army following German invasion in 1940. This is the subject of Marc Bloch's Strange Defeat, written in 1940, and it is an event of major historical importance and mystery. The mystery is this: France was a powerful military …

Turing’s journey

A recent post comments on the value of biography as a source of insight into history and thought. Currently I am reading Andrew Hodges' Alan Turing: The Enigma (1983), which I am finding fascinating both for its portrayal of the evolution of a brilliant and unconventional mathematician as well as the honest efforts Hodges makes to describe …

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