This G7 is one of the international meetings that matters. With the COP or the Davos Economic Forum, it is an annual summit where, it is said, part of the world order is taking shape. But what world order are we talking about when neither China, India, nor Brazil are part of the club? How can we deal with the world's big problems when today's giants aren't in the family photo? Let’s talk about it with A. Novosseloff, B. Bürbaumer, G. Rybinski, C. Duflot.