Burnham Pledges 'New Era' at COP31, Names World-First Climate Security Envoy

UK Prime Minister Andy Burnham used his first COP speech as prime minister to pledge a "new era of British leadership" on climate, recommitting the UK to its 2050 net zero target and announcing the appointment of Dame Madeline Alessandri as the first UK special representative for climate security.

Speaking at the COP31 Leaders' Summit in Antalya, Türkiye, on Thursday 12 November 2026, Burnham said "Britain is back and ready to play its full part." He warned the "climate crisis is upon all of us now" after what he called a "not normal" summer of extreme heat, wildfires and drought in the UK. This year's summer was the UK's hottest on record, with back-to-back heatwaves.

Burnham linked fossil fuel dependence to soaring fuel prices and gas bills, pointing to two wars across two continents. "The common thread running through all of this: our dependence on fossil fuels," he said.

Alessandri, former chair of the joint intelligence committee, will advise No 10 on climate-related national security risks. The appointment elevates climate risk into the national security apparatus, a shift from treating it solely as environmental policy.

Burnham also announced UK support for the Amplify programme, which he said aims to secure £5 billion of new private finance for clean energy projects worldwide.

The speech came amid accusations that Burnham's government is deprioritising the green agenda. He recommitted to the 2050 target and to working with other countries to reach theirs.

Creating a dedicated climate security representative signals that climate is being reframed as a security imperative rather than a partisan wedge. Whether that survives domestic political pressure is the open question.