I was reminded tonight of the Gaia hypothesis. It was quite a thing in the 1970s.
The Gaia hypothesis, named after the ancient Greek goddess of Earth, posits that Earth and its biological systems behave as a huge single entity. This entity has closely controlled self-regulatory negative feedback loops that keep the conditions on the planet within boundaries that are favorable to life. Introduced in the early 1970s, the idea was conceived by chemist and inventor James E. Lovelock and biologist Lynn Margulis.
This had a natural appeal in the early days of the environmental movement. I was skeptical back then, thinking of it as new age wishful thinking, and impossible to test. I was wrong: Its origins are far darker. Here is the abstract of Gas Guzzling Gaia, or: A Prehistory of Climate Change Denialism:Continue reading