I enjoyed that. However I have an issue that he never brought up. Where do sociopaths, sadists, and masochists fit into this "homo-empathic" spectrum?
Interesting article you might enjoy if you enjoyed this:
http://serendip.brynmawr.edu/exchange/node/2334
also, we experience the world as a collective consciousness...mirror neurons:
http://www.ted.com/talks/lang/eng/vs_ramachandran_the_neurons_that_shaped_civilization.html
I wish I were more empathetic...I had to teach myself how to read people's emotions. Makes it really easy for me to read people now but it took a long time before I understood why people acted like they did.
Also he's making a lot of assumptions as to what we "have to do." But it's a very interesting mindset and he brings some great points to the table.