The climate crisis is coming home in our sweltering cities | Letters

Innovative ways are being found to cool cities, and justice demands that rich countries help those in the global south, say Dr David Dodman and Dr Aditya V Bahadur. Plus letters from Ann and Neil Holmes and Sarah WinneWe were glad to see Oliver Wainwright draw attention to soaring heat in cities – a critical aspect of climate change (Metropolis meltdown: the urgent steps we need to take to cool our sweltering cities, 14 July). Indeed, the Intergovernmental Panel on Climate Change, to whose