Some articles by Frans De Waal.

a crossing between moral sciences, philosophy, biology, sociology ... comparisons between apes (bonobo's, chimpanzees) & humans.
on morality, empathy, altruism, social cooperation ... a biological basis thereof, evolutionary clarifications, ...

Immensely interesting (imo)

Anything De Waal has to say is always interesting.

Yep.
2 years ago, when I started thinking about a subject to write my master thesis on, this subject ended 2nd place...

Really interesting links! Thanks!