Comment Re:Stephen Baxter predicted these times a decade a (Score 1) 151
There's also no small mention of how asteroids are flying goldmines.
Quite true. One moderately sized asteroid contains more nickle and more iron that has ever been mined on Earth - ever, in the history of our planet. Most of the world's nickle comes from a site in Canada where an asteroid hit. Most of our iron comes from banded iron formations and to get at them, we dig giant open pits that we can never refill and that eventually become toxic to the environment.
Imagine a future where mining on Earth was illegal. Imagine a future where the Earth is like a nature preserve where people live or go on vacation, where all of our destructive and polluting industry, power generation, and resource collection happens in space. All of that is possible, but we wont do it because we'd rather spend money on short-term problems (like health care for example, but also wars).
Space is to our generation what Europe was to the first humans. They stood on the north coast of Africa and could just barely see that there was another world out there. But they had other problems. They were always hungry, they were being eaten by lions. I'm sure some people said, "whoa whoa whoa you want to try and swim over to Europe? No way! We have to solve ALL of our problems here in Africa first. We need to invest in domesticating zebras and concentrate on trying to grow crops here in the desert. Then, when we've got all that worked out, then you can go to Europe." But see, that's just short-sighted. If you go to Europe all of those problems take care of themsevles eventually. You find better land for crops, a better environment, better animals for domestication.
If we really commit ourselves to space, we'll find that the benefits of doing that solve most of the problems that we use today as excuses to not go into space. The reason is simple: more resources, more riches, will benefit everyone - sometimes in ways that we can't even imagine. You're sitting, wherever you're sitting, in a nice air conditioned room. All of the technology and infrastructure that insulates you from the heat outside is made possible by the resource, "oil" that flows into your economy. The first person to discover coal or oil couldn't have imagined air conditioning or the internet or synthetic fertilizer, just like we can't imagine how the "gold mine" as you put it, in space, will change our future.
But alas, we wont do it because people are too shortsighted.