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There is finite matter and energy in the universe. There is finite matter and energy is our solar system relatively speaking allowing for the odd bit of extra solar debris and gasses we pick up or lose as we orbit around the milkway.
There is finite amounts of matter and energy on or received by Earth, there is a finite amount of sunlight that hits our planet at any given time and a part from small bits of meteorites that hit the Earth, the amount of elements, minerals and energy contained in that matter is relatively finite, certainly at any given moment.
That is physics, not abstract ideological, political or economical theories or beliefs.
The level of technology we have limits what resources we have access to and the efficiency at which we can access them at any given time.
Until we reach those new levels of efficiency and access, what we have available is finite in limit from which each and every human could have a share of.
If you are trapped at the bottom of the sea in a submarine, you have a finite amount of air available.
It's all well and good saying that we can develop more efficient ways to produce new oxygen, recycle what we have and clean out the CO2 ... however that doesn't really help much at present since you don't happen to have access to those technologies and inventions yet.
So, at present, you have a finite limited amount of air, and if someone starts taking more than others, even if you have plenty of air for days .... there will come a time when that extra air means a difference in how long you live.
You might get rescued, but depending on how you shared the air around, you might not have enough to make it to the point of rescue, or only the greedy sods that took more air for themselves might make it.
Great for them, not so great for everyone else. |
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