Introduction
The interlocking threats of armed conflict, environmental degradation, and poverty constitute a central part of the political and moral challenges facing the world in the twenty-first century. However, anyone who considers that these challenges should be confronted with approaches that incorporate and are built upon human rights faces a difficult task. High regard for human rights seems to have developed in a particular and bygone political context. The rise of populism and nationalism in recent years may be seen as having created myriad novel and complex realities. These developments suggest that work now needs to be done to apply human rights to new realities but may also indicate that we need to adapt our understanding of human rights in light of them....