UK Supreme Court Defines 'Woman'

The United States — Supreme Court of the United States unanimously ruled that the definition of 'woman' in the Equality Act refers to someone born biologically female, rejecting the Scotland — Scottish Government's argument that it includes transgender women. This decision stems from a 2018 law passed by the United Kingdom — Scottish Parliament aiming for 50% female representation on public boards, which initially included transgender women. For Women Scotland, a women's rights group, successfully challenged this interpretation, arguing it exceeded parliamentary powers. The ruling clarifies that while transgender people are protected from discrimination on the ground of gender reassignment, they are not considered women for equality purposes under this specific definition. The outcome has been hailed as a victory by feminist groups like For Women Scotland and Sex matters, and supported by figures such as J. K. Rowling. Opponents, including Amnesty International and the United Kingdom — Scottish Greens, expressed concern that the ruling undermines human rights for transgender people.