Quote:
Originally posted by Ralvek
I want to see the NBA after people liv on the moon or Mars for a few hundred years...they will be giants...less gravity will make them so tall...at least I think...oh well, it will be freaky.
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Those tall people from living under low-gravity would find it difficult to impossible to even visit Earth. Imagine suddenly facing 2.5 times (Mars to Earth) or 6 times (Moon to Earth) the gravity you've faced all your life. Sure, the scale might read 150 pounds, but you were accustomed to weighing 60 pounds (Mars) or 25 pounds (Moon). The Mars kid would be as immoble as someone who weighs 375 pounds on Earth, and the Moon kid would be like a 900 pounder.
Yeah, the Moon kid might could slam dunk without jumping on the Moon. He wouldn't be able to stand up on Earth.
As for pollution, it's only pollution if it causes harm. If there's nothing native alive, then there's nothing to be harmed by waste products.