Capitalism alone cannot reverse climate change | Letters

A free-market approach won’t rescue the world from climate change, argue Richard Vernon and Dave Hunter, while Nicholas Falk says the UK can learn from China. Philip Steadman offers ideas for keeping cities coolLarry Elliott rightly directs our attention to the impending perils of climate change and to some of the impediments to their avoidance (Capitalism can crack climate change. But it must take risks, 16 August). His suggested solution “that the world needs to wage war again