Gunter Pauli, an entrepreneur, economist, ecologist, Blue economy inventor and one of the promoters of the Kyoto Protocol, is very critical of COP21 in Paris: he has solutions devised over a period of twenty years with his own ZERI Foundation (Zero Emissions Research Initiative) that go beyond the international agreements on climate, aiming at solving both social and environmental problems. We met him in Milan a few days after the end of COP21 in Paris.   COP21 closed in Paris a few days ago. What is your opinion on the agreement? “I decided not to attend COP21. For two reasons. First, I am convinced that both the US Upper and Lower Houses will not ratify the agreement reached by Obama, while the second reason is that I took part in the organization of COP3 – wh...