Contributor(s): Aled Fisher, Kate Hudson, Bruce Kent, Walter Wolfgang | To mark CND turning 50 in 2008, the organisation is collaborating with LSE Archives on a touring exhibition, archives project and this roundtable with History Today to tell the story of the movement from the Cold War to Trident and beyond. Aled Fisher is LSESU Environment and Ethics officer. Kate Hudson is chair of CND. Bruce Kent is former chairman and honorary vice-president of CND. Walter Wolfgang is vice president of CND.