Our correspondent reports from towns around Kyiv, where Russian forces appear to have committed war crimes, including summary executions and random murders. The last instalment of a once-in-a-decade climate report suggests that meeting the more ambitious temperature goals set in Paris requires a “handbrake turn” on global emissions. And why Britain’s car washes are a rare example of “re-automation”. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer