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NASA finds humanity would totally fumble asteroid defense
(www.theregister.com)
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this post was submitted on 21 Jun 2024
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I don't think we ruin everything... We're also the best around at improving things, certainly improving our environments.
I know it's easy to be pessimistic about these things, but humans are evolutionary badasses. We're capable of amazing things. I wouldn't count us out just yet.
Besides we haven't really ruined anything. We haven't done any damage to the earth that won't heal eventually. The earth has seen many heating and cooling cycles and plenty of mass extinctions before and it will again (with or without humans).
How so?
How many predators can take down prey 50 times their size? How many species can thrive in tundra, jungles, plains, forests, mountains and deserts? How many species can be found on every continent? How many species figured out how to fly despite never developing wings? How many species developed hundreds of distinct methods of communication? How many species have been to the moon?
Humans are fucking badass...
Ants and a couple of Insects I guess. Also Bacteria and Viruses.
Well, obviously also most Bacteria. If we are speaking more sentient live then the answer is: mot of them. Birds, Mammals, Insects. It might take a generation or 10 to get them adopted to their new envirment, but almost every species. Is able to adopt to their evolutoany niche.
Most of them?
Technology. Yes, that's a human thing at last, at least at the level we use it.
Various species have methods of communicating, from bees dancing to each other to whales having distinct regional dialects. Yes, humans have added some complexity to it by introducing technology, but that's realy what it comes down to. Technology.
Technology, once more.
So your point is that humans have learned to use technology, therefor they are badass.
I disagree. We are living in an absolut singularity tight now. Humans have learned to use finate resources (oil for example) to amplify the energy that we have at our hands. A single humans beeing today can use energy that would be equal to thousands of men's work every day.
Since we are drawing on finate resources there are two ways how this will go: we will learn to exploit other, less finate sources of energy (say, fusion) and the groth path will continue (to the stars, eventually). Or we will run out of energy or ruin the livable world by doing so and will fall back to an earlier level of development. Since most of the resources needed are used up we will not be able clime back up. At this moment we are on the second of those paths.
And in our way in getting here we have started the sixt mass extinction, accidentaly started turning the climate into something less sustainable for humans and polluted every single space on this planet, including areas like the deep ocean that we have never even touched physically.
Humans are not badass, in my opinion. We are fucking cancer.
Um, I think you're mistaking species with kingdom.
"Birds" are not a species, "mammals" are not a species. I don't think viruses are even described in terms of species because they don't reproduce sexually. I think you'll find that when you actually consider species, most of my points hold.
Yes, many species have some rudimentary way of communicating some kinds of information. But obviously bee dances don't compare to any human language, of which there are literally hundreds. A bee for instance has no way to express appreciation or derision for the English language. My whole point here was that humans, on hundreds of distinct occasions, developed languages capable of conveying complex ideas. No other species has developed a language half as capable as any of ours.
Rather than picking the rest of that post apart, I'm just going to stop here. It's pretty self evident that humans are impressive as hell. Denying that is... pretty dumb, and purely rhetorical.
As a side note, don't get too excited about fusion, it's largely a dead end. I expect it will only be really useful in niche applications (like spacecraft). It will be far more expensive than nuclear fision and not really offer any benefits besides abundance of fuel. There's still a huge radioactive waste problem. On the other hand, the sun provides all the energy we'll ever need, and we're getting better at collecting it. I'm really not concerned about increasing energy demands.