What do you think is best to protect Japan Culture, or any culture?

[Animeniax]

I don't know what kind of biology that is, But if the sun started to die out...everyone would start dying; i mean phlyogenetic differences don't really count for surviving in that type of environment; like darker skinned people wouldn't start dying from lack of sunlight; its just that when all the different types of Homo Sapiens moved from Africa, they adopted features that were most suitable to their environments, but that's not to say they couldnt survive anywhere else.

Well sure everyone would eventually die if the sun dies out, but the darker skinned people would have a harder time adapting to the temperature change and die out sooner. The lighter skinned people would have more time to build a spaceship and fly to another solar system to continue the survival of the human species.

And if the earth moves, uhhh..well, that's so ridiculous, I'm not even going to get into that (suffice to say, people would have a lot more to worry about than a bad tan).

The Earth does move. The universe is slowly expanding, causing a shift in the path the Earth takes around the sun. Or a big asteroid could hit the planet and alter our orbit. It's a fact that our moon will one day leave the Earth's orbit, just as the Earth will one day leave the Sun's orbit, but probably not before the sun dies.

And you need a 4 year degree to teach at most places abroad.

Does JET require you have a 4-year degree? It's considered a visitor program, so I don't know if the requirements are the same. It's my understanding that to move to and work in Japan as a resident you need a 4-year degree and competence in your field of work.

Also, are you talking about forcing Japanese expatriates to move back to Japan? If so...well, that's a bit extreme.

I'm not saying they should force them back. I'm saying they should make it attractive and appealing for them to want to come back. Free land, tax breaks, an appeal to their cultural or family ties, whatever it takes.