Why do we call it "environment protection", when really it's more like "human protection". I feel like the environment will survive a lot more and longer than those pesky humans will.
right? we're not really killing the earth, we're just killing everything the earth has that we need to survive.
@fribbledom because it'd be too vague. There are multiple ways humans can kill themselves, and making their environment unhabitable is only one way of doing it.
@fribbledom well, we.. uh prefer not to acknowledge the fact that the mortal peril will actually make ourselves perish
@fribbledom to be fully cynical humans are the only ones that care about the environment in the first place, just by the means of, idk, trees not really being able to comprehend the concept of existence in the first place.... It is 100% just our decision that it's a problem, cause WE value this
"An" environment will exist, but as you point out, probably not one that can sustain human life, or many other forms of multi-cellular life. I think what many people mean when they say "the environment" is "the human habitat," and that may well cease to exist.
@fribbledom That's the thing: the planet doesn't care about humans. Essentially we are just trying to stop ourselves from dying out.
@fribbledom I think there's like 200 species that disappear every day, mostly because of humans. So it's not just for us.
@fribbledom i think this is overconfident about the Earth. I mean, sure i think the most that can happen is "hot house Earth with H2S coming out the oceans killing everything", and "plain hot house" being more likely than that.
But what you're really saying is we can't end up evaporation water to an extent that become a further driving global warming evaporating until the pressure at the bottom is too high.
@fribbledom hmm maybe even life at hydrothermal vents can exist even then, since the water vapor still largely on top of oceans keeping pressure up. It falls insofar water vapor is also over land. Of course, most of the life in vents stay away from the actual vents, so even a small fraction there. (Also more slowly oxygen would oxidize land material, and hydrogen might be lost, both lowering pressure and reducing the amount of water available)
@fribbledom not really heard about water vapor runaways being taken seriously, did hear fear of H2S. That said, not sure if that is warranted. The possibility for a hothouse Earth seems a certainty.
Well, optimism of the will, but you know, lots of disasters can happen, and people might still keep mining coal responsible for it. It's possible. Personally i think these things can be averted.
@fribbledom above.. imagining, i don't think water vapor driving it that far is likely.
Probably should have done this beforehand https://duckduckgo.com/?q=climate+if+burn+all+coal
But top link there is ~centuries timescale. Not quite satisfied with that. Citation here https://en.wikipedia.org/wiki/Climate_sensitivity#Equilibrium_climate_sensitivity "is likely between 1.5°C and 4.5°C and very unlikely greater than 6°C" but then IPCC is often so conservative. Blep.
@fribbledom anyway, just assuming "the environment will stay around" is a bit like "it's a great wilderness we can't harm because it is so big" which is kindah what got us into this trouble.
@fribbledom Because the subgroup of humans who is responsible for the environmental problems are not personally affected, thus do not need protection, do not see the need to protect other humans, but they do care about a good backyard and a national park? Also, if the Earth is to be nuked in 2070, they would have moved to Mars, and the rest of us would be dead. /s
I'd love to know if someone has done a similar diagram with plants, as land plants apparently represent the majority of life on earth by mass https://www.pnas.org/content/115/25/6506/tab-figures-data
@fribbledom Yeah. Before the environment will be completely uninhabitable we'll be long gone.
Become "the planet" is fully effed the environment will have been uninhabitable for a long time.
Also a lot of people associate "environment" with "hippie nonsense" even when it's used with the meaning of "your surroundings". Like when e.g. talking about recycling lithium batteries and not leaving garbage around.
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