Participating in one of the renowned Intelligence Squared debates, Ms. Campbell took the role of one of the speakers against the motion: "Free-market capitalism is so 20th century." The event took place at the Royal Geographical Society in front of a sold-out crowd. Other speakers included Ian Bremmer, Paul Mason, Jean Pisani-Ferry, Vince Cable MP, Stephen King and the debate was chaired by Rory Bremner.
Intelligence Squared debates aim to raise the level of public discourse on challenging issues and provide a forum for intelligent discussion, grounded in facts and informed by reasoned analysis.