Starmer should feel largely unthreatened from his left. The Corbynite rump in the Labour Party has broadly failed to regroup since 2019, spending much of the pandemic relitigating its defeat. Many left-wingers have disengaged from the party while retaining vestigial membership, giving their attention to less poisonous local issues, community support in the pandemic or climate activism. The left’s counter-festival of socialist ideas, The World Transformed, will be held again in Brighton alongside the sealed tomb of the party conference. Its wide-ranging programme suggests that sincerity, intellectual energy and ambition are still there on the left of the party. But the outcome of its scheduled debate, ‘Starmer Out?’, is academic: even as earnest members wrestle with how best to transform society in response to the climate crisis, the political capacity to realise those ideas ebbs.