British way of life under threat from heat, flooding, and drought - Climate Change Committee We are already seeing disruption today and without action these risks will escalate. By 2050, 92% of homes are likely to overheat, peak river flows will be up to 45% higher and water supply shortfalls could exceed five billion litres per day. https://www.theccc.org.uk/2026/05/20/british-way-of-life-under-threat-from-heat-flooding-drought/