Imagine the advert:
"Looking for oxygenated planet, preferably temps between 5'C and 30'C, but anything considered. Have own planet for sale (genuine reason), consider trade. No need to deliver, we'll come to you."
We're on the hunt for another planet. Once we find it, I hope they send a few organic farmers and environmentalists among the pioneering team... It'd be a crying shame to repeat the same mistakes.
But seriously, they're not intending for us to move quite yet, but given recent proposals to create a sunlight-gathering township on the moon I just couldn't help myself.
