A World Divided

The world's a mess. The great powers today, the Chinese and the Americans, seem to disagree on most things. The UK has left the EU and the Europeans are split. China's pushing its neighbors. Russia's pecking at Europe's borders. Although each of those has its own story, is there something more fundamental going on? Are the geopolitical tectonic plates shifting? Alan Stoga looks for answers from Robin Niblett, director at Chatham House, and an expert on British, European and American foreign policies.