'Wars within states'published at 11:09
David Miliband at the Institute of Directors
The epicentre of the global crisis is in Syria, David Miliband says, with 4.5 million refugees fleeing in neighbouring states and millions internally displaced within the war-torn country.
Why is this happening, and why now? Because "wars between states have been replaced by wars within states", he says. He adds that there are "fundamental, seismic challenges" within the Islamic world.