On 10 July a cross-party group of 91 MPs, peers and members of devolved legislatures added their names to a parliamentary call for the government to stage a prime-time televised national emergency briefing on the climate and nature crisis. The demand, formalised through an Early Day Motion tabled on 14 May, exemplifies the theatrical approach favoured by climate campaigners who insist the public must be confronted with apocalyptic warnings to secure support for radical measures.
The motion rests on claims presented at a Westminster event in November 2025 attended by more than 1,200 figures from politics, business, science and civil society. It warns of intensifying weather extremes, with up to one in four UK properties potentially at risk of flooding by 2050, alongside more frequent heatwaves, wildfires, and a trajectory toward 3 to 4 degrees Celsius of global warming that could trigger systemic societal disruption. It further highlights the UK's poor standing on biodiversity and the supposed compromise to food security, public health and national security through supply shocks, economic instability and heightened global tensions.
A 50-minute film presented by Chris Packham, drawn from those expert presentations, has now been screened in more than 2,000 community and workplace settings. The documentary outlines risks to food security, health, the economy and national security. Lieutenant General Richard Nugee has called climate breakdown the most insidious threat to society, one that puts the fabric of society at risk. A report by senior UK national security officials is said to warn that food shortages and economic disaster could be only years away.
We are the first generation to experience the impacts of climate change and the last generation that can do something about it. This is a wake-up call. The threat dwarfs all other crises. The public need to be informed.
That statement from the Right Rev Graham Usher, issued in support of the campaign, captures the urgency its backers wish to project. Named signatories include Rosie Boycott and Tim Farron. The effort also carries the endorsement of a coalition of large UK church denominations, adding a moral dimension to what remains at core a political demand for heightened state-led communication.
The government has responded with measured scepticism. It already delivers an annual statement on the state of the climate. The first, given by Energy Secretary Ed Miliband in 2025, set out the largest investment in clean power in a generation together with the largest flooding programme in history. A second statement is scheduled for later this year. In its reply to a related parliamentary petition on 15 June, ministers acknowledged growing risks from climate and nature breakdown while underlining their commitment to clear communication on the scale of the challenge. They stopped short of endorsing the specific format of a prime-time emergency broadcast.
The Climate Change Committee has warned for more than a decade that the UK remains poorly prepared for climate impacts and needs an extra £11 billion a year in adaptation spending. Such figures illustrate the substantial costs already under discussion. Yet the pattern is familiar: repeated declarations of emergency that accumulate without delivering proportionate scrutiny of the underlying evidence or the reliability of past predictions.
