Obvious Leo wrote:Dubious. Without question you're living in a different world from me.
Not just in a different world but a different universe. I'm still content to exist in the old spacetime cocoon patiently waiting for an upgrade based on proof and probabilities rather than assertions.
Obvious Leo wrote:The humans in my world have never had it so good and although we're in for some difficult times ahead they'll be no more difficult than any we've had to deal with in the past and now we're far better equipped to deal with them.
The humans in your world, no doubt 'tis true but in other parts 'tis false. If you or your family were affected your pronouncements wouldn't be so easy going. As confirmed by science, what is happening is a unique event never before encountered by humans making your assertion,
difficult times ahead they'll be no more difficult than any we've had to deal with in the past, thoroughly unmatchable with the reality. It will for certain be dealt with but far less by us who caused the damage than by the forces that be and always were. To believe that we're going to take over the process is what euphemistically I'd describe as "pollyannish" and giving ourselves too much credit for what hasn't been accomplished.
Obvious Leo wrote:The current mass extinction is under way and can't be stopped but in the wider biological scheme of things this is in itself a trivial matter.
It may indeed be a “trivial matter” in the biological and evolutionary scheme of things but I do believe it's getting a trifle serious at this juncture being vulnerable to events whose consequences we are just beginning to encounter and whose unfolding we can't be certain of except that they are not in our favor. Not least, nature going bad-ass invokes the same response in humans against each other to generate a whole new set of additional consequences.
What happens eons hence beyond the near, intermediate and even the far future humans imagine, is of no consequence having long ceased to exist on what would, in any event, amount to a different planet making your statement pointless. Solving problems requires thinking to be contemporary with the problem(s), not jettisoned into periods which no-longer identify with it.
Obvious Leo wrote:What makes this extinction event different from those which came before is not just the fact that our species has caused it. Our species is also now in a position to be able to manage it in such a way that it leads to greater biodiversity and a healthier planet.
Can you supply some data as to when this “NOW” commenced which
leads to greater biodiversity and a healthier planet when all the data confirms the escalating subtraction of biodiversity with no end in sight? How can such a statement even be made? If we are now in a position to manage what's stopping us?
If as you mention,
mass extinction is under way and can't be stopped, why conversely would you presume it can be managed and not only that, but lead to greater biodiversity?
Obvious Leo wrote:Your problem is that you're not thinking on the right time scale in your doomsaying analysis of our biosphere's future. A million years is a blink of an eye to a biosphere and a hundred million years is no big deal either.
You seem to be implying that we're going to be around to reap the rewards of all the biodiversity that we have managed back into existence due to our brilliance!
I have no idea what the future of the biosphere will be or how much diversity it would contain. Neither have you...but that's only my opinion! I was thinking of humanity's future and the future of species within the biosphere for as long as its existence is permitted...not anything pertaining to million or a hundred million years – an open variable whose resolution we will not be witness to.