In regards of RoadRunner's post:
Throwing in a different perspective..
Don't you think we have enough people consuming the earth already? Real estate in Manhattan, Japan, and various other places are so high in value. We are consuming energy at the fastest pace ever. We are creating Global warming. And to top this all off, we are wasting time, energy, money in saving these people's lives?
Sorry for the miniature hijack.
And oh yeah, i couldn't include books, tty, computers, and some other things because they were innovated before my time.