When people are attacked by criminals, terrorists, or despots, we feel an urge to respond. Billions are spent on police and military operations to protect people from attack. In this show, philosopher Kieran Oberman (London School of Economics and Political Science (LSE)) argues that we are getting things all wrong. Strange as it sounds, justice often requires that we let evil prevail. Expect intriguing hypothetical examples, agonizing moral dilemmas and fiendish philosophical puzzles in a show that just might end up changing your opinions regarding the worlds most pressing problems.