How to keep cool

Tom Greenhill, the chartered engineer behind the Heatwave Toolkit, provides tips on keeping your home cool in the heat; the Guardian’s Europe environment correspondent, Ajit Niranjan, reports on what governments across the continent are doing in response to this record-breaking summer. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>