ISoldat53 (977164) writes "Researchers have identified a group of Africans that appear to have diverged from the H. sapiens gene pool. See the RTFA for details. We have spent years trying to find out where we as a species come from; it's interesting to speculate on where we are going." Link to Original Source
Trying to be happy is like trying to build a machine for which the only
specification is that it should run noiselessly.