Starting today, Mark Zuckerberg and company are giving you a way of providing more information about what ads you do or don’t want to see on its social network, and they promise to adjust your News Feed accordingly. Which is nice. But that’s not all. More controversially, inside your web browser, the company will try to slip its ads past your ad blocker by digitally disguising them as organic content.

Learn about your ad choices: dovetail.prx.org/ad-choices