We can now admit the truth: the Syrian refugees are on their own. So let's stop pretending. The two million refugees have fled to neighbouring countries, and some four million remain internally displaced. The numbers are simply staggering -- the largest since the Rwandan crisis of the early 1990s. We shouldn't be surprised. Our belief in politics is at an all-time low, as is voter turnout in many countries. We seem frozen in time when it comes to troubling developments such as climate change or the rapid widening gap between the rich and the poor. Democracy seems incapable at the moment of meeting its most serious challenges.