I thought we learned our lesson with Hydrogen?

Does any know what the dangers are ,when compared with regular gasoline? (or other fuels).

( I admit I'm uninformed and judge all Hydrogen vehicles by the fate of the Hindenburg.)

Hydrogen fuel cells show promise for our new AI drone overlords.

Also, with the militarization of police departments, I doubt it will be a decade before they stop sending out manned patrol cars and switch over to fully-armed air and land drones.

I guess it gets split? Oxygen fuels the fire and hydrogen explodes? Or is the plastic going off like c4?

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Granted, the earth will be fine....but people and other higher life forms probably won't.
Population thinning will come too late, because these effects of overpopulation will last far longer than one generation....unless you mean it will thin out to zero and self correct, which is likely.

What you don't seem to get is that when the ocean acidifies enough, the dead sea life sinks and bacteria causes massive levels of hydrogen sulfide which can then come out of solution and cover land in toxic gas clouds, leading to another "slime world" of slimes and bacteria like happened after the end-Permian extinction.
I wouldn't characterize that as "all is well" myself.

Idiot narrator/narration. The gases discharged there are dominantly sulfur dioxide - not hydrogen sulfide. There is a difference - and each has a different physiologic impact on human health. Clearly these people are being impacted by the sulfur dioxide...
These so-called science videos should really try harder to get their science correct.

This video is the exact opposite of any problem with No Man's Sky. If the universe is hugely varied and procedurally generated, of course there will be a planet of fucked up steroid dinosaurs, and one with majestic brontosauruses, and one with sentient hydrogen, etc. This video makes you think that somewhere out there there is a planet that will be right for you, and gives you incentives to build the spaceship parts to get off the rock you're on and go in search of those perfect dinosaurs instead of staying with these freakish Belgian Blues.

There are valid criticisms against NMS, but this is more like a resounding endorsement of it.

Edit: Especially when paired with this: https://www.youtube.com/watch?v=SpoDZmH70S4

Solution, no. Semi-mitigation....possibly if it could be done, but there would be tradeoffs, it wouldn't be a simple 'now it's only CO2' solution....as if that was a solution, there's still too much CO2 too.

I'm intrigued by the engineered bacteria idea...at this point it couldn't be much worse than just releasing all the methane (OK, it could), but it's like that one time I went to the lake to bone my girlfriend, but the mosquitos were going crazy and she said there is no way. By the time people decided it was worth the risk and started developing them, it would be too late anyway, but we might mitigate the extinction event for the insects....who knows?

Um....uninhabitable for 100 years? How do you figure? It's likely that when the ocean temps rise enough, and are acidic enough, most sea life dies, sinks, rots, and releases massive amounts of hydrogen sulfide killing anything that's left.
(WIKI-Kump, Pavlov and Arthur (2005) have proposed that during the Permian–Triassic extinction event the warming also upset the oceanic balance between photosynthesising plankton and deep-water sulfate-reducing bacteria, causing massive emissions of hydrogen sulfide which poisoned life on both land and sea and severely weakened the ozone layer, exposing much of the life that still remained to fatal levels of UV radiation.)
Along with all the other damages of climate change, and the apocalypse that >7 billion people will cause on the way out, it's going to be way longer than 100 years before humans can live off nature if ever....way way longer.

We are hard to kill, but we aren't extremophiles. We'll die, or become mole people, but some other life will continue.

To be honest I didn't read all of your reply because you said you were done, so I don't think you'll respond further I'll just address the tail-end - the noun-switching thing is really stupid.

If I say our police aren't performing to the standards we require, you don't help the dialogue by switching out the word police for 'blacks', 'jews', or 'hydrogen atoms'. For one, a police force is something we choose to have; we have created the police force for specific reasons. These specific reasons come with minimum requirements, which we need to keep track of to make sure we didn't make the wrong choice. Secondly, we have responsibility for our police force, to make sure they have the training and support to continue to serve their original goals, because nobody gets into police work with the dream of being on the wrong end of a viral video about shooting innocents.

You can't switch out the word police for 'blacks' or 'hydrogen atoms' because that's idiotic. You can switch out the word police for 'nurses,' 'fire fighters,' etc, because those are comparable groups, that we need to monitor, support, and hold accountable.

Nothing of what I say paints every police officer as equally in the wrong. That's like saying it's wrong to sound the alert for occasional nuclear meltdowns, because that ignores all the times we don't have meltdowns. If our reactor works fine 6 days of the week, but has a critical failure once a week, that's a problem, and needs to be addressed, even though the other 6 days are fine.

I forgot about this.
I wonder how they are going to detect the core.

The core is theorized to be a metallic hydrogen.

Let's not forget to mention how incredibly diluted consumer-grade Hydrogen Peroxide is...~2-3%, so your image of dousing your open flesh to this caustic substance is missing how much is simultaneously being flushed out with common (but effective) H2O before you hit the tap.

Yes it's a classic way to clean wounds and ForgedReality is right, it's perfectly fine so long as you don't leave it on the wound. I grew up having my scrapes and cuts cleaned with hydrogen peroxide then with good clean water seconds later before a bandage, as have millions of us.

I didn't even know people used hydrogen peroxide to clean wounds...

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You're silly.


That's obviously about the big Hydrogen.