Could Humans Evolve into a Giant Hive Mind?

It's a theme that crops up a lot in science fiction. Humans encounter a group where everybody behaves like they're part of an ant or bee colony: Each individual is prepared to sacrifice everything, including their lives, for the survival of the group. Star Trek's assimilating aliens, the Borg, are just one of many… » 3/07/12 12:46pm 3/07/12 12:46pm