348 | Jessica Riskin on Jean-Baptiste Lamarck and Life as Creative Agency (opens in new tab)

"Lamarkism" is a term often attached to a seemingly discredited idea in evolutionary biology: that one organism could acquire characteristics (e.g., becoming stronger through exercise) that would then be inherited by its descendants. This is a different story than the one ultimately told by the modern synthesis of evolutionary biology, according to which inheritance passes through our genome (which doesn't know that we've been working out). In her book The Power of Life: The Invention of Biol...