People sleep outside because their houses are too hot to inhabit, water is scarce and supermarkets are for the wealthy, says climate academic Bill McGuire

People sleep outside because their houses are too hot to inhabit, water is scarce and supermarkets are for the wealthy, says climate academic Bill McGuire

As the current sweltering heatwave continues to scorch parts of the UK, the Mirror takes a glimpse 50 years into the future, to see how rising temperatures could well change our…