Quote:
Originally Posted by michaellxv
We are here for the long haul. I don't believe we are actually stupid enough to detroy ourselves. We are also very resiliant, look at some of the harsh conditions in which humans do survive.
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Nah, Michael - we are smart enough to protect ourselves
within those harsh conditions. But, if those harsh conditions become harder over more prolonged periods I think we would find it much harder to survive. We're pretty damn soft when it comes to the crunch - hypothermia in the cold and dehydration in the heat! I believe we over-estimate our longevity given the detrimental biological aspects of global warming effects such as those on krill, bees etc - seems to indicate nasty things happening to essential food chains, all which lead to the top...us!
Prophet of doom aren't I!!?? I think this stuff will happen over very long (maybe not quite geological) timescales - but, I do believe it's a road we're on though.
Carpe Diem
Doug