It’s nearly impossible to know if you're having a truly private, unmonitored conversation today. Big data and online communications open the door for widespread surveillance. But even if you feel like you personally have nothing to hide, surveillance is about much more than individual privacy – it’s about the necessary conditions of a free and just society, and protecting a space to criticize the status quo and the powers that be. Today on the show, we hear three perspectives about how privacy is fundamental to free speech and freedom of the press, and how those foundations of democracy are being shaken and pushed by government surveillance programs.