atol said:
Getting a colony on the moon is the most grand and pointless achievement there is.
teisjm said:
No.
Cause i think theres bigger issues to deal with here on earth, and while space is intruguing, i still don't see how it's usefull to us ATM, so i'd give my money to medical research, or science research (fusion power anyone?) or something else instead.
This kind of thinking is the problem. We don't need it *NOW*, so who cares? Better to spend money on things that are actually important. It makes sense *right now*. It seems the responsible thing to do *right now*. However, it shows complete ignorance of how science works, and of the potential benefits to all of mankind in the future. Oh, and it's actually necessary for our survival as a species.
The Earth can only support a finite population. It is estimated that right now, there are three times as many humans as can be supported. That means resources (food, fresh water, living space, minerals, fuels such as oil and gas, etc), are being consumed at much higher rate than "nature intended", as it were (we're using up resources faster than they can be replenished). It means that we're going to end up destroying ourselves, either by using up all the resources, or in a war over the last of them. I'm not saying this is going to be tomorrow, but the simple fact that we're breeding like vermin without natural enemies makes it inevitable. Unless, of course, we expand.
One day we must expand, or we will die out. OK, fine, but like I said, that's not tomorrow. So why spend money on space exploration today? Simple. Because we can't start exploring when we actually need to expand. That's when the technology and the knowledge has to be there. Aquiring it will take time, and there's really no way to say how much time. The sooner we get back to it, the better. The longer we wait, the greater the chance that it'll be too late when we actually do.
I agree that there are more important (or rather, more immediate) things to spend money on, but space exploration can't be pushed off the list of priorities, and considered pointless.