The UK has elected the most openly non-religious House of Commons in history, with roughly 40% of MPs during their swearing-in ceremony choosing to take the secular affirmation instead of a religious oath to God [1], up from 24% after the 2019 election.
The secular cohort include the Prime Minister, Sir Keir Starmer, who is an avowed atheist [2] and 50% of the Cabinet.
The non-religious affirmation has been available since 1888 after a campaign by the atheist MP Charles Bradlaugh, who was previously prevented from taking his seat because of his refusal to swear to God, but whose constituents kept electing him in protest. Almost all MPs choosing it today do so because they are non-religious, although about a dozen are thought to choose it because their religious beliefs prohibit oaths.
Humanists UK said that the latest figures are a sign that ‘the UK is changing’ and that ‘with the country now majority non-religious, the fact that Parliament is gradually becoming more representative of society is a good thing.’