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New plant-based plastics can be chemically recycled with near-perfect efficiency

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Re: New plant-based plastics can be chemically recycled with near-perfect efficiency

#271

Earlier quoted context omitted.

Have you seen what lithium mining does to the earth? If you haven’t, I suggest you check it out. EV cars are not the answer.

How does it compare with other types of mining, such as coal mining, uranium mining, or the Alberta tar sands?

Good question. It may be hard to quantify. The only thing that's clear is you wouldn't want to physically live near any of those areas.

Re: New plant-based plastics can be chemically recycled with near-perfect efficiency

#272
post #263

Earlier quoted context omitted.

It is not necessary. Malthus was wrong. You'll notice this position was popular among boomer environmentalists, which is why it was parodied just recently by 70s comic villain Thanos. The birth rate everywhere outside Africa has already collapsed, anyway. It's probably too low.

Malthus wasn't wrong in a sense that /if/ there's geometric population growth, there /will/ come a point where a die-off of said population is inevitable. Funny thing is that Malthus already recognized the effects that artificial birth control can have on the reproductive rate and was worried about that - I don't the the citation at hand though. I agree that the birth rate outside Sub-Saharan Africa is probably too l…

Well, Malthus was right in terms of history, he just made one of the worst future predictions ever - he wrote his theory about human population crises right when it stopped being true.

I think we are seeing people having fewer children because they're depressed about the world/future expectations, of course, but that's not quite the same thing.

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