Supporters of Flock cameras argue that Americans shouldn’t allow privacy concerns to stand in the way of public safety. Most Americans want police to have effective tools to keep criminals off the streets, but the debate over Flock cameras represents something much larger than a discussion about speed cameras, license plate readers, or public facial recognition technology.

Americans are increasingly being asked to surrender personal information in exchange for convenience, security, or access to modern services. Flock cameras are only the latest example. Whether we are driving through our communities, shopping online, or managing our finances, vast amounts of personal data are being collected, stored, and sold to the highest bidder.