With humanity now making its impact felt on a global scale, there is clearly no sustainable future for humanity without some form of global governance that is able to moderate and control that impact. That is not necessarily the same thing as a world “government” as such. But there must be a way to make collective decisions for the whole human family and to be able to enforce those decisions. Without a functioning system of global governance, there is literally a zero possibility of solving the problems that could very well lead to our early extinction. Climate change is an…