Frans de Waal - Zomergasten - the primatologists evening of tv Dutch tvs Zomergasten lets people take over a national channel during a summer evening. This time it's the well known primatologist and etholigist Frans de Waal who gets to chose the tv fragments and explain why.→[More:]I wish you guys spoke Dutch. But perhaps you'll want to ffw to the English fragments. Frans de Waal has a unique perspective on behaviour of apes and people. And how we've viewed that through the last 4 decades. Also interesting observations on US vs Europe. The interview will remain viewable for approx. 8 more days.