Lenas wrote:
Just because some natural events can make faster, more drastic changes than we have, means we shouldn't bother correcting our likely-harmful behavior?
Not saying that.
But if we wanted to talk about, say, deforestation in regions of the Amazon. That's essentially a "micro" problem from an ecological perspective. (Mainly because I'm not aware of something between "micro" and "macro".)
I believe that humans are very much capable of micro-level harm to the ecology/environment. I think that we were particularly good at it (which is to say did a lot of it) in the 1800's.
That does not mean that I believe we are capable, to any large degree, of "harmful" macro changes. There are some glaring examples of exceptions to this belief, including one from the same timeframe (1800's) which is the American buffalo. That said, in general, I do not believe our macro level harms outweigh other macro level influencers.
However, I am an outdoorsman (as much as possible) and a conservationist, so I believe in attempts to minimize micro level harms. This is for various reasons.
But here's the ultimate thing, while we can cause lots of issues and debate the micro v. macro impact of things such as species extinction or deforestation, one cannot argue (effectively, anyway) that CO2, specifically generated or released from human activity, is more damaging nor outweighs other environmental factors.
Certainly not to the degree that we should cut the global population in half, stop using electricity of any kind, relinquish commercial control the government, and all eat bugs. Which, for the record, is what the serious die-hard greenniks want.