“Gaia Is Dead. Long Live Gaia!” by Bart Everson

The stronger formulations of the Gaia hypothesis have been authoritatively debunked, but the weaker formulations remain intact.
Toby Tyrrell, author of On Gaia, finds in favor of a coevolutionary hypothesis, the notion that life and the environment are “somehow coupled.” This hypothesis is equivalent to what James Kirchner labels “coevolutionary Gaia.”