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by sadfnjksdf 4445 days ago
All known resources are finite.
5 comments

Yes but as the supply of oil dwindles it will approach a point where it's more expensive to extract than it costs to use a substitute. At that point we'll be "out" of oil but there will still be plenty left in the Earth.
That's been predicted many times; each time we find cheaper ways.
Good ol' fracking! Who needs to do expensive things like drill holes and pump in fillers to displace the stuff we're trying to harvest? Let's just smash the lithosphere like a dinner plate on the slate floor and collect all the goodies that pour out!

It's not like we actually need that land to grow food on or anything.

Actually we have an embarrassment of land to grow food on. Its fair to examine the wisdom in that tradeoff. At some point it becomes untenable, but right now actually we're doing OK. E.g. Iowa can grow enough food to feed 2 United States.
No we don't. Even though we keep finding ways (so far) to make new sources affordable, the cost still goes up.
Yes. But for example, the amount of nuclear fuel that is extractable is enough to power us for >>1000 years, even if it would be used replace all other forms of energy. Such as using nuclear to make artificial gasoline.

I think that would be enough time to figure out fusion. Or put wind and solar everywhere.

But we seem to be stuck, paralysed in our fight to solve everything with impossible requirements.

Fight AGW, NO nuclear, and keep the standard of living (or even increase it). All at the same time.

Personally, I would rather relax the second requirement.

All planet-based resources; all non-renewable resources. Some are near-infinite over time, others near-infinite over space. A system-spanning civilization would have many orders of magnitude more resources than our one tiny M-class world.
With enough money, I can make oil from sunlight.

Sure, the sun is finite too. But the idea here is to speak in terms of human experience, not literal truths

“Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe.” - Albert Einstein