Caroline McCarthy is a journalist and ex-googler who now works as an ad-tech exec for a startup that Fox bought and they transfered to Disney when the two companies merged; in this great, impassioned Tedx talk, she lays out the case for being a “tech policy activist” and explains how the field of tech policy, though neglected by politicians and pollsters, is vital to many aspects of our daily lives, and how it fails to decompose neatly on left-right lines and nevertheless demands our close attention lest it be formulated in ways that disappoint or even harm us. It’s a great talk, akin in some ways to Schneier’s plea for “public interest technologists.”