The St John's College Women's Society warmly invites everyone interested to attend an address entitled Changing our world: women and difference, by Dame Sian Elias, Chief Justice of New Zealand, on Thursday, 15 May, from 5.30 p.m. to 6.30 p.m. The talk will be held in the Palmerston Room, Fisher Building, St John's College. At the conclusion of the talk, around 6.30 p.m., wine and nibbles will be served, and there will be a chance to chat informally with the Chief Justice. All are welcome.