A grand jury’s decision has re-energised months-long protests. We ask how much another tragic death at the hands of police may spur meaningful reforms. A once-fringe movement to “re-wild” the Highlands of Scotland is gaining momentum. And how the promising German startup incubator Rocket Internet left shareholders on the launchpad. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer   See acast.com/privacy for privacy and opt-out information.