Re:The Biggest Saudi Oil Field Is Fading Faster Than Anyone ...
by chvid on Thursday April 04, 2019 @07:28AM
(#19570940)
As I see it price is driven by our ability to consume energy and our ability to produce. The first part will peter out (you can only use so much heating, only so much transport) whereas the second part continues to grow long before we hit any sort of fundamental limit.
Re:The Biggest Saudi Oil Field Is Fading Faster Than Anyone ...
by GistNoesis on Thursday April 04, 2019 @06:50AM
(#19570789)
>A small increase in temperature significantly increases the amount of energy radiated,
The temperature in the formula is given in Kelvins, so for all practical purposes (300K less than 10°K variation), the 4th power means every degree increase the amount of energy radiated by ~1.3%
In practice, the total energy consumption of the Earth is bounded by the amount of solar energy that falls on the earth, which is about 100,000 times greater than current total world energy consumption. For what civilizations might look like that exceed that, check out the Kardashev scale [2], which classifies civilizations by the size of the astronomical object whose energy they harness. Type 1 civilizations harness a planet, Type 2 harness a star, Type 3 harness a galaxy. We're a lowly Type 0 civilization, which means that we have not yet attained the technology needed to make full use out of all of our planet's resources.
[1] https://en.wikipedia.org/wiki/Black_body#Radiative_cooling
[2] https://en.wikipedia.org/wiki/Kardashev_scale