Rick Steves is no stranger to exploration. The renown travel expert has built his career around investigating the nooks and crannies of Europe and sharing his discoveries with curious travelers. Recently, however, Rick ventured beyond Europe to explore one of the most pressing problems of our day: the problem of global hunger.  On this episode of Hacking Hunger, we caught up with Rick to discuss what this project taught him about the challenges and innovative solutions to solving global hunger and the inspiring people and organizations (including WFP) he met along the way.