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drjesusphd

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The land requirement for solar should not be so casually dismissed.

To power the US energy needs, you need an area about the size of New Jersey. Also roughly equivalent to the area taken up by roads. The interstate highway system alone has been cited as the largest public works project in history, and that's "just" asphalt.

I've always had an odd pleasure at standing at the edge of cliffs. Something meditative about trying to overcome the feeling of unbalance. Think about it, you can be perfectly balanced standing on a cubic foot of rock. But if it's suspended hundreds of feet in the air, you would feel unbalanced (wind notwithstanding).

It turns out that this actually is dangerous. The feeling of imbalance is a "real" reaction your body has.

"Call of the void".

I seem to remember Sartre saying interesting things about this idea. Something about exercising your absolute freedom or something. As far as I know, it's perfectly normal.

Institutions can adapt, and I'm fairly confident they can handle this okay. I'm more worried about the damage that will be done to democracy from a political perspective and the criminal justice system. If you think large chunks of the US lack a shared epistemology now, just imagine when people have legitimate reasons to mistrust voice or video recordings.

But people you utterly hate have friends too, and they see something different than you do, and we do not have a singular moral world-view.

So because shitty people have friends, we should throw in the towel and refrain from enforcing moral codes in our own lives, behavior, and economic decisions? That's pretty weak stuff.

lots of tritium

I think (combined with the statement about hot things next to cold things) you're overestimating how much fuel there is in the plasma. It's density is about a million times less than air. In most other contexts, that's a very good vacuum. I don't think there are any consequences to a fuel leak, but I could be wrong.

The primary issue is neutron activation. The neutrons from the fusion reaction tends to make inert components of the machine radioactive. Again, short half-lifes, but a concern that needs to be mitigated.

Is it so crazy to believe there are ways to make healthcare better through the free market?

Yes, it is. Any market you're forced to participate in, lest you die, is not and cannot ever be a "free market".

Yes. This is a feature, not a bug.

With the US system, on the other hand, consumers have more protection precisely because the banking system is insecure. It's easy to get a fradulent charge reversed.