I am really into the whole terraforming of Mars!
It seems so interesting! Especially if you look at IMAGES of how they will make it green etc to produce oxygen, eventually allowing us to live there! Can you imagine how civilization would function! Being 2 different planets, NEW COUNTRIES maybe?! Or maybe just "New America" "New Russia" etc.
But then again, this may sound stupid in the light of things, but I don't really want a new, un-touched planet being full of "human germs" if that makes sense, e.g. chicken pox, influenza etc.
Like, I read somewhere, the Indians of the Carribean or the Mayans? They died when the Spanish invaded not because of WAR, but because they're bodies had NEVER encountered measles i.e. that part of the earth, so they died from it. Like, my point is, why infect more lands with our diseases, we really need to think about how it will work first. For example, avoid shanty towns, and garbage dumps on Mars, or things which are dirty.
ALTERNATIVELY, we could use smaller planets as dumping grounds for our waste, and existing garbage dumps, and bodies etc to RESTART earth....or sort of get some pressure off earth, we could also extract resources from there and shut down earth's ones to help green earth up again.
I prefer the first option though.
Sorry! Getting a little carried away from excitement o.O