There is a major business built around the metaphor of Gaia Theory, but where is the science? Could the sulfur cycle provide answers to long-held questions?
The Gaia hypothesis, which takes its name from the Greek word for the Earth, was set out by the climate scientist James Lovelock in 1979. Lovelock initially worked with NASA in attempts to identify whether life existed on Mars. It was the contrast between the static nature of our neighbouring planet and the dynamism of […]