How did I not know until this year that my birthday was also the birthday of “On the Origin of Species,” the coolest non-fiction book of the past 200 years or so?
It’s survived lots of attacks, including a recent one disguised as a book giveaway, and even though modern scientists know a lot more about evolution than Darwin did, nearly all of his original ideas have survived to hold a place in the foundations of modern evolutionary theory.
I remember the first time I saw the above diagram from “Origin of Species” (it was a slide in a talk by Niles Eldredge). “Oh my god, it’s a cladogram!” I said.






