The SCoBHUa hearing on Privacy Rights and Data Collection in a Digital Economy raises quite a lot of important questions in this age of privacy dilation. Maciej Ceglowski's testimony in particular is worth hearing (beginning from 42 minutes in the video), but the Q/A that follows is arguably much more worthwhile.
(If you want to watch the whole video, the hearing actually starts only at minute 18.)
(Via Lobste.rs)