At January's World Economic Forum in Davos, Canadian Prime Minister Mark Carney argued that the old world order is not coming back. He went on to say that we are now in an era of great power rivalry, and that middle powers, like Canada, should come together to counter the rise of great powers. So what could the new order look like, and just how much influence can middle powers wield compared to the U.S. and China? They may be smaller by GDP standards but they are not without importance