We support what we buy, and as a civilization we can do better than this. It’s not just a matter of children harvesting cocoa instead of going to school. There’s also trafficking in non-voluntary child labor. Targeted boycotts of selected companies are one way for people to pressure corporations to improve working conditions with clean water and schooling; but that’s only part of it. At some point, civilized people have to go in to these corrupt pest-holes and hang the slave traders.