Worsening climate extremes putting British way of life at risk – advisers

The UK Climate Change Committee (CCC) has urged the government to implement stricter measures to protect Britons from worsening climate extremes, including setting maximum workplace temperatures and installing air conditioning in hospitals and care homes. Baroness Brown of the CCC highlighted risks to the NHS, education, and daily life, such as disrupted children’s football games and music festivals, due to heatwaves, flooding, and drought. She warned that current policies are insufficient, with climate change already costing up to £60 billion annually in damages, productivity losses, and health disruptions. The CCC estimates that without adaptation, climate impacts could rise to £260 billion yearly by 2050, with extreme heat potentially causing 10,000 excess deaths annually. The report calls for £11 billion in annual public and private investment to mitigate risks, including flood defenses, onsite water reservoirs for farmers, and better urban tree maintenance to provide shade. Dr Richard Millar emphasized that climate change is making extreme weather—such as heatwaves and heavy rainfall—more frequent in the UK. The global temperature has already risen by 1.4°C, with projections of 2°C by 2050 and a risk of 4°C by 2100 under worst-case scenarios. The CCC also warned of intensified droughts, water shortages of up to five billion liters daily, and rising sea levels by mid-century. Adaptation strategies include public campaigns on heatwave preparedness, such as closing blinds to reduce indoor temperatures, and avoiding new construction in flood-prone areas. Baroness Brown stressed that resilience to climate change is critical for food, energy, and economic security in an unstable world.