The relief I used to feel on those long trudges with my dad when I saw the lights of a village or a remote pub, even a minor road or a pylon, any sign of humanity—as I grow older this is replaced by the relief of escaping from the towns and the villages, away from the pylons and the pubs and the people, up onto the moors again, where only the ghosts and the saucer-eyed dogs and the old legends and the wind can possess me.There is a single essential question that stuff like this never even attempts to answer, which is that it's well understood that the carrying capacity of pre-industrial human civilization is probably about 1.5 billion at best, and we are 7 billion strong with a bullet on this planet, and so if sustaining industrial civilization is an unredeemable project, which 5.5 billion have to go and who gets to choose who stays?
I've always hated the 'Save the World' sentiment because when push comes to shove, it's really about 'Save the People'--and saving the world insofar as it remains habitable to humans in a way that we'd like.One thing to keep in mind is that "a way that we'd like" keeps changing. "Saving The World" may just be higher on the hierarchy of needs than "Saving My Job" - which would mean that if world civilizations keep getting richer, then the value they place on the environment for its own sake will keep rising, and any irreversible (or even just very-expensively-reversible) damage done now will be regretted later.
Famine, economics, etc. simply don't register on the "existential threat" scale. Asteroids and lost of biodiversity do.True at first glance, but on the other hand the former threats help to create the latter threats. Local economic success determines whether deflecting dangerous asteroids is inconceivable vs. studyable vs. doable with a megaproject vs. doable as an incidental marginal expense alongside other space operations. Local famine levels determine whether apes are bred in captivity for science and entertainment vs. exterminated in the wild for bush meat.
We need a rational, scientific approach to the management of the human population
spiritualized socialism
No, it's pretty realistic, I'd say. The ozone hole we were busy creating a little while back would have in relatively short order wiped out all higher animal life as we know it on earth. It wouldn't have just forced us to go back to "darning our own socks." And that really happened. We almost brought it all to a hard stop, no exaggeration needed.That doesn't seem particularly accurate. We're talking about a small amount of UV radiation being absorbed. It wasn't enough to kill all "higher animal life", it would have meant increased skin cancer rates for humans, but most animals are covered with hair/fur that would have absorbed it.
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I like that definition of environmentalism. I've always hated the 'Save the World' sentiment because when push comes to shove, it's really about 'Save the People'--and saving the world insofar as it remains habitable to humans in a way that we'd like.
It's kind of arrogant to think we could even be capable of destroying the world, but we can certainly change it so that we don't want to/can't live in it.
posted by tippiedog at 8:46 AM on April 11, 2012 [7 favorites]