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Lovelock at 100: Gaia on Gaia

Lovelock at 100: Gaia on Gaia

James Lovelock is one of the most influential thinkers on the environment of the last half century. His grand theory of planet earth, Gaia, the idea that from the bottom of the earth's crust to the upper reaches of the atmosphere, planet earth is one giant inter-connected and self-regulating system, has had an impact way beyond the world of science.

As James Lovelock, celebrates his hundredth birthday (he was born on 26th July 1919) he talks to science writer Gaia Vince about the freedom and frustrations of fifty years spent working outside the scientific establishment. While working at the National Institute for Medical Research he invented the Electron Capture Detector - an exquisitely sensitive device for detecting the presence of the tiniest quantities of gases in the atmosphere and led to a global ban on CFCs. It also took him to NASA and via designing a detector to look for life on Mars gave him the idea of Gaia.

Public interest in Gaia proliferated after the publication of