Leaders in the climate movement and Labour MPs are calling on Keir Starmer to attend the upcoming Cop30 climate summit in November. Some aides have suggested he skip it to avoid criticism from the Reform party.
Simon Stiell, the UN’s climate chief, stresses the importance of this summit. He believes leaders need to be there to make tangible commitments that can boost both economies and jobs while addressing climate challenges. Former UN Secretary-General Ban Ki-moon echoed this sentiment, emphasizing that showing up is a key part of leadership. He noted that this summit is crucial for securing stronger climate commitments.
Starmer attended last year’s Cop29 and spent significant time at Cop28. Many prominent figures, like Mary Robinson, former president of Ireland, argue for in-person attendance. Robinson said Cop30 could be one of the most important summits in years, urging leaders to demonstrate their commitment to climate action.
The UK has a strong narrative in global climate leadership, having submitted a robust national plan for reducing greenhouse gas emissions. Sir David King, a former chief scientific adviser, believes the presence of world leaders on the first day of Cop30 could set a positive tone. He recalled Starmer’s previous commitment to cutting emissions, suggesting it should be reiterated in Brazil to inspire others.
Polls show that a majority of people in the UK support climate action. However, according to a report in the Financial Times, some of Starmer’s aides worry about potential backlash from the Reform party, which denies climate science and opposes net-zero goals.
There’s uncertainty about whether King Charles will attend. In the past, Prime Minister Sunak faced criticism for preventing him from going to Cop28. If Starmer doesn’t attend, it may be protocolically challenging for Charles to show up.
Donald Trump has already decided to skip Cop30, referring to climate concerns as a “con job” in a recent speech.
At Cop30, leaders from the EU, G7, G20, and many vulnerable nations are expected. This gathering will be crucial for discussing how to keep global temperatures from rising above 1.5°C.
Labour MPs like Polly Billington emphasize the significance of attendance. She believes leaders need to be present to inspire negotiators toward the best possible outcomes. Alex Sobel, another Labour MP, pointed out how leadership can lead to tangible changes, citing Brazil’s reduced deforestation under President Lula’s governance.
Zack Polanski, leader of the Green Party, argues that not attending would show a lack of seriousness towards the climate crisis. He stressed that building an international consensus is vital in times of urgent climate challenges.
Recent reports also highlight a rising awareness of climate issues among the public, with many expressing urgency for action. The stakes in this summit extend beyond political posturing; they concern the future health of our planet and economies.

