More than 400 scientists write to political parties urging ambitious action or risk making Britain and the world ‘more dangerous and insecure’
After five years of record heat and record floods, one might assume British politicians would also pay record attention to the climate issue in the current election campaign.
But with the manifestos due this week, concerns are growing that the response of the two main parties will range from tepid progress to a great leap backwards, despite the certainty of further climate chaos during the next parliament.
In a sign of how worried the experts are, more than 400 scientists have signed a public letter to party leaders, urging them to adopt ambitious policies to prepare the country for the coming turmoil and to honour the UK’s international obligation to address the primary causes – the burning of gas, oil, coal and vegetation.
“It is very clear that a failure to tackle climate change with sufficient urgency and scale is making the UK and the rest of the world more dangerous and insecure,” notes the letter, whose signatories include former UK chief scientist Sir David King, former president of the Royal Meteorological Society Prof Joanna Haigh, and the creator of the “climate stripes” graphic, Prof Ed Hawkins.
The 408 scientists urge parties to promise five measures: a credible strategy to reach net zero by 2050, faster action to adapt the UK to now unavoidable climate impacts, leading by example internationally on “transitioning away from fossil fuels”, increasing climate funding for developing countries and respecting Climate Change Committee advice on North Sea oil and gas fields.
“Without such a pledge, we do not believe that your party deserves support in the forthcoming general election,” they write.
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The case for action is now indisputable. More than 99% of climate scientists are sure that human burning of gas, oil, coal and trees is heating the planet. This is no longer a geographically or temporally distant threat to the UK. It is here and now.
Last year, the northern hemisphere sweltered through its hottest summer in 2,000 years, causing tens of thousands of deaths and billions of dollars worth of economic damage. That should have been a wake-up call for humanity to transition away from fossil fuels. In fact, the reverse has happened. Carbon dioxide is accumulating in the atmosphere faster than ever, the US National Oceanic and Atmospheric Administration announced last week.
The past two years have been the hottest the British Isles have ever seen. For the first time, the UK has experienced temperatures of more than 40C. By the government’s reckoning, extreme heat killed 2,295 people in 2023, and another 4,500 the year before that. By 2050, the toll is expected to rise to 10,000 each year, according to the British Medical Journal.
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