So what's that got to do with natsees???? nothing, it's the population explosion in asia, the world is off balance due to all the people over there, she's gotten bottom heavy and it's time to relocate some of those pipples farther north to balance things out.
I believe your hypothesis has 2 (atleast) major faults:
According to the Law of Conservation of Matter, the large influx of people shouldn't set the Earth of balance. I mean the water, carbon, nitrogen, calcium, ect.. was already there to begin with, it is just now in a different form.
Also, exports from asain countries are so great that maybe their total mass is actually decreasing??
I again revert to the school of thought that the Nazis are eminently responsible for the Global Warming crisis. In fact, I believe at the Yalta conference it was decided that the Nazis would take responsibilty for both WWII and Global Warming....
I ramble.....