But it really wasn't until three to four years later, when we had an opportunity in the lab to make very detailed observations, and comparisons with other fossil discoveries, that we realized she was a new species of human ancestor.
In an age where history is recorded on T-shirts, the very notion of dwelling on the deep structure of an experience has come to appear both arcane and archaic.
Tolerance is giving to every other human being every right that you claim for yourself.