By Nicholas Newman, Oxford Prospect. Increasingly, we are hearing the term that something must be done to solve the world’s almost never-ending ending crises. The media is full of pressing appeals that every problem is urgent and must be tackled immediately, with often little regard to the economic and social costs involved. Unfortunately, for policy makers, the real world of geopolitics and budgetary issues forces politicians to prioritise decisions. Often such policy decisions will be both tough to make and politically unpopular with the public at large.