Gro Harlem Brundtland is a former Prime Minister of Norway and a member of The Elders (www.theElders.org), a group of independent leaders convened by Nelson Mandela in 2007, who work for peace, justice and human rights. This article is part of a series of articles about the 20th anniversary of the Oslo Accords published on The Elders’ website: www.theElders.org.