The problems of the world today are global and thus we must act on a global level to solve them. We need to establish a perpetual and global peace and we also need to create global justice. How is this to be done? In 2008 the philosopher Torbjörn Tännsjö tried to provide an answer on these questions in the book Global Democracy – The Case for a World Government. In his book Tännsjö argues for an institutional cosmopolitan approach, trying to convince us that a world government would guarantee both a global and perpetual peace, as well as global justice. In this thesis I will present Tännsjö´s main argument and then share my thoughts and give my critique on them.
free text keywords: Global Democracy, Torbjörn Tännsjö, World Government, Institutional Cosmopolitanism, Practical philosophy, Praktisk filosofi