US Vs. Them is about the consequences. When human beings feel threatened, we identify the danger and look for allies. We use the enemy, real or imagined, to rally friends to our side. This book is about ongoing political, economic, ad technological changes around the world and the widening divisions they will create between the next waves of winners and losers. It’s about the ways in which people will define these threats as fights for survival that pit various versions of “us” against various forms of “them”. It’s about the walls governments will build to protect insiders from outsiders and the state from its people. And it’s about what we can do about it.  Ian Bremmer is provocative, controversial and always intelligent about the state of our world, which he knows so well. Here he dives into the divisions and disputes of the wave of protests and populism that gave the US Donald Trump and Europe Brexit.