Paul Polak has dedicated himself to the proposition that corporations can help the 2.6 billion people in the world living on less than $2 a day—and make a profit doing so. His various ventures are all dedicated to finding practical solutions to attack poverty at its roots, designing and pricing those solutions to meet the needs of the $2-a-day market, and scaling them to profitability. In this interview, he discusses his theory and the impact it has had on poverty. Read Article