I
I mean, no, very briefly: the last major wars in europe, in the balkans, are only a couple of decades old; that's hardly a "good record"; and yes, sure, climate change might fix itself, but that's only going to be millenia after we all have gone. Right now, we're on the track for irreversible changes for the enviornment; and yes, "those involved in conservation" most certainly are basically all ready to tell you that most passive work, now and then, here and there, is not enough to do anything, and that the changes are threatening to be catastrophic. And no, the economy isn't just "flucating" up and down right now, as if it simply had passing moods; it's in repsonse to several and serious factors driving it.
No offense intended with this question, but -- I was wondering -- are you American?