We are getting a little better with this article. The long penis of Darwin's barncel might have been a distraction for him but there were so many other moving parts that resulted in net stagnation here. I find it most moving to think seeing his own children die must have moved him on his perception of Natural Selection. I find his last work on the evolution of emotions just to cosmic for me. MP4 recording     MP3 recording -- -- Your browser does not support the audio element.