from the depending-on-which-side-of-the-equation-you're-on dept.
New submitter MutualFun sends this article from Science News:
Which would you prefer: egalitarianism or totalitarianism? When it comes down to it, the choice you make may not be as obvious as you think. New research suggests that in the distant past, groups of hunter-gatherers may have recognized and accepted the benefits of living in hierarchical societies, even if they themselves weren't counted among the well-off. This model could help explain why bands of humans moved from largely egalitarian groups to hierarchical cultures in which social inequality was rife.
Man is the best computer we can put aboard a spacecraft ... and the
only one that can be mass produced with unskilled labor.
-- Wernher von Braun