
If Charles Darwin's birthday is February 12, why did New Orleans celebrate it on March 26? I am sure there is a perfectly reasonable explanation. It could be as simple as, “Well, this is New Orleans.” I personally favor the numerological explanation – March 26 is 42 days after Darwin's birthday, and as readers of Douglas Adams know, this number is the answer to the meaning of life, the universe, and everything.
Whatever the reason, on a beautiful, breezy morning at UNO's lakefront campus, a hundred or so people gathered to listen to four presentations from academics representing four different universities.
First on the speaker list was Trenton Holliday, professor of Anthropology at Tulane University. Professor Holliday's topic was 'New Perspectives on the Origin of the Genus
Homo.' Holliday took the audience through a series of models of the evolution of our Genus, based mostly on evidence from the fossil record. Anyone who is under the illusion that our evolution took a simple path from Australopithecus to Homo habilus to Homo erectus to Homo sapiens will be surprised at the degree of uncertainty existing in the field of human ancestry.