Respuestas al mensaje #3

One some level I agree, but I also feel that space colonization is one of those things that will never happen if we wait until "the time is...

The same could be said for explorers in the New World of antiquity. It has only hastened progress though, not stalled it. The secondary effects...

Population levels have been steadily on the rise for a number of years and don't appear to be slowing down. http://www.census.gov/popclock/ (Keep...