Exactly, it’s still a somewhat survival of the fittest world, especially politics. Certain psychopaths get in as they have the skill to take down their opponents at whatever the costs.
Then these people with their morals and ethics have the power to make global decisions.
sxan@midwest.social 4 months ago
There isn’t any evidence that any previous “rulers” of the Earth also took entire ecosystems down wity tyem when they died out.
Humans are special. We’re likely the first to be the cause of our own extinction, probably the first to destroy most of the other higher life forms in the bargain, and almost certaimly the first to make certain no life form following us has a chance to rise above the stone age, due to our exhaustion of easily accessible minerals and energy-dense resources.
We’ll be the first to murder ourselves, everyone else, and stifle any advanced society in the future! That’s pretty darned special, if you asked me.
deo@lemmy.dbzer0.com 4 months ago
Not the first. The cyanobacteria that first figured out photosynthesis put so much oxygen into the atmosphere so fast that it cause mass extinction of much of the anaerobic life (and most things were anaerobic life back then). They also caused a literal rust belt (since many metals up to that point were now able to be oxidized en masse), and that rust layer can be seen in really old rocks (“banded iron formation”).
Great Oxidation Event
sxan@midwest.social 4 months ago
Oooooh, ok. Thanks, I didn’t connect those dots.
deft@lemmy.wtf 4 months ago
Actually not true.
en.m.wikipedia.org/wiki/Great_Oxidation_Event
There is no reason to think we prevented any life ahead of us from anything. Radiation from us will even one day fade.
sxan@midwest.social 4 months ago
But easily accessible surface metals, coal deposits, and oil fields aren’t going to miraculously re-appear. The great oxidation event was 2 billion years ago. In 1 billion yearsfrom now, the sun will be so hot that life on Earth will be unsustainable.
We are Earth’s last chance, mainly because we’ve used up all the easily accessible resources a civilization needs to advance past the stone age. The Earth isn’t going to cycle enough metal to the surface, and life isn’t going to create enough coal or petrolium deposits, before the sun cooks it.
deft@lemmy.wtf 4 months ago
Nah I’m still extremely skeptical. Humans have only been this way for like .01% of that time. There’s no reason to think we’ve doomed anything.
GOE happened a long time ago but that doesn’t matter. The point is the world has been changed often and life recovers and usually advanced further than it did before.
Tattorack@lemmy.world 4 months ago
So… You want a hypothetical future civilization to repeat the same mistakes as we did?
crapwittyname@lemm.ee 4 months ago
Agree completely on a planetary scale. The chances are that we are very ordinary on a galactic scale, and that millions of other lifeforms on millions of other planets have risen to roughly this level of sophistication, and thereby become too powerful for their overwhelming stupidity, and died.
See: the Copernican Principle, the Great Filter, and Dissipation-driven Adaptation (in ascending order of how much time you’ve got)
sxan@midwest.social 4 months ago
Oh, yes, of course. I completely agree with you; I assumed the context was Earth.
My favorite theory to explain the Fermi Paradox is that we’re one of the early intelligent life forms in the universe. Our goldilocks situation occurred fairly early in the overall lifespan of the universe, even considering only the exciting period, when stars are forming and growing their own planetary systems.
If we survive and get off the planet. we could be the mysterious “old ones” some future species discovers evidence of as they explore the galaxy.
If we can just survive ourselves.
crapwittyname@lemm.ee 4 months ago
I desperately want to believe your optimistic reading of the Paradox. I hope you’re right, and, thankfully, I can’t honestly say with any certainty that you’re not.
The mass extinction that killed off the dinosaurs might be quite rare, especially if it was some kind of orbital event. In which case we might have accelerated advancement in comparison to other Goldilocks planets.