in a crowded world of homo sapiens, how does one tell the difference between us. Are we the same species or are we a great example of radial evolution. Are we afraid to recognise and celebrate the subtle differences in our species, if that is we are one species at all. A cladistic analysis may be appropriate. funny how philospohical thoughts can spring from a harvest of Yin Yang beans from the garden.
Or are they the orca?