The petrostates of the Gulf are modernising their economies, growing more tolerant and liberalising their social contracts as they prepare for a world run on fewer hydrocarbons—but who will be left behind? A Chinese maker of electric vehicles prepares to steal a march on Tesla. And a look at Britain’s newest islands reveals they are made of wet wipes.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer Hosted on Acast. See acast.com/privacy for more information.