Quote by James Lovelock
"Gaia is a complex entity involving the Earth's biosphere, atmosphere, oceans, and soil; the totality constituting a feedback or cybernetic system"
More from James Lovelock
"The Earth is a self-regulating system made up of physical, chemical, biological and human components"
"Life goes on adapting and evolving, but the health of the biosphere as a whole must be our first concern"
"We are the creatures of Gaia; we cannot exist without her"
"The notion that a vital resource like energy comes to us as a gift from the Earth need not mean that it is infinite"