This is your employment contract usa medical supply "It seems clear that no one can know exactly what's going to happen--the climate is a hugely complex system, and there's a lot going on," wrote Henderson, the John and Natty McArthur University Professor. "But as businesspeople we should be aware that the vast majority of the world's scientists who study the relevant science from a wide range of perspectives believe that continuing to emit large quantities of CO2 significantly increases the risk of a range of bad outcomes. They may be wrong. But it seems to me foolish to bet that they are certainly wrong."