Recorded at the Battle of Ideas festival 2025 on Sunday 19 October at Church House, Westminster.ORIGINAL INTRODUCTIONTERF Island is the story of the brave and determined women who led the charge against demands that undermined their rights and jeopardised the physical and mental health of children. They dragged shadowy campaigns into the daylight, exposing the harm that would result – and the harm that had already been done. They forced policy change, set legal precedents and transformed public opinion.Fiona McAnena has been right there campaigning alongside them. Her unique insight and personal involvement bring to life the intimate human stories behind the movement to Keep Britain Terfy. This extraordinary, inspiring, furious and sometimes funny account shows how a few women, acting on their convictions, turned back a tide which threatened to sweep away the rights their foremothers fought for.McAnena’s book offers rare insight into the strategy, setbacks, and successes of years of grassroots activism and reveals the key figures behind the resistance to gender ideology. It also critically examines the claims of transgender ideology and explores the impact of gender identity policies on law, language, sport, prisons and children’s health, arguing why sex matters in public life.Should trans rights be prioritised over childhood and the protection of women? How have trans lobbyists unpicked past medical and scientific standards – undermining solid trials and ethical approval? Is there a way to move forward, to safeguard women’s sports and maintain vigorous scientific standards? What enabled the UK to be ‘TERF Island’ when so many other jurisdictions have fallen to trans ideology?SPEAKERSSonya Douglasartist, poet and campaignerFiona McAnenadirector of campaigns, Sex Matters; author, Terf Island: How the UK resisted trans ideologyConnie Shawexternal affairs officer, The Free Speech Union; contributor, GB NewsCHAIRCeri Dingledirector, WORLDwrite and WORLDbytes