William Wildblood discusses the subject, and several people (including myself and John Fitz) weigh-in with comments.
I find the environmental 'movement' over the past 50 years to be a valuable case history of the manner in which good is corrupted and turned to evil in a secular and hedonic society - its particular value for me is that I have been something of an insider.
Nowadays, environmentalism is about as thoroughly corrupted and turned to evil as any political movement ever has been; as bad as communism (which it much resembles).
To me (having seen the whole thing unfold, knowing that the Global Establishment is behind it) this is a No-Brainer - but the fact that so many people continue to take environmentalism seriously as a force for good; simply emphasises the large and widening gulf between my perspective and the mainstream.