Comment Re:Its a population crunch (Score 2, Insightful) 452
Then show it
Explain it
Prove it
What you do is rhetorics, not a scientific discussion.
I think the guy has just got lost in his own model, which tries to liken such a complex thing as the human civbilisation with a simple physical system, employing a constant relationship between global energy use and the civilisation's accumulated economic productivity. This is just naive...
But talking about physical modelling: Is it not intuitively correct to assume that no system can grown limitless, that there must be an upper bound for everything? Then why does our economy need to grow all the time? Why can't we just be content with a very high output? Does it need to increase all the time? And worse, does the growth need to increase all the time? This is like driving a car very fast not being enough, but we need to accelerate all the time right into infinity. This is not possible according to physics, but according to economics it is not only possible but demanded. Silly... which is exactly why Economics is not a science and because there is no Nobel Prize for economics.