With multiple crises affecting our world – global economy, climate change, resource depletion – we must urgently redirect the hundreds of billions of dollars spent on preparing for war. The United States, Russia, China, Japan, South Korea, and North Korea spent about $970 billion in 2008 on the military. That figure, alarmingly, is on the rise. For about one-tenth of this near-trillion dollar amount – about $90 billion a year – we can achieve more genuine security by eliminating global starvation and malnutrition, educating every child on earth, making clean water and sanitation accessible for all, and reversing the global spread of AIDS and malaria.