One of the best ways you can do good in the world is to take what you're an expert at and apply it to helping people!
Jamie Oliver KNOWS FOOD. As a chef, his talents lie with stuff we put in our mouths for nutrition and taste! So he's taking that skill set and he's set off to kick malnutrition's ass!
First and foremost, he's created a petition to world leaders imploring them to reduce chronic malnutrition by 2016!
Here's what he says: