Future Hindsight

Fourth Amendment The Fourth amendment protects people from unlawful searches and seizures. For example, in the 1970s the Supreme Court ruled that a warrant is necessary in order to listen in on telephone conversations, but not to collect the phone numbers. This is the precedent that allows for big data to collect a vast amount of information about people on the internet. Further, the Foreign Intelligence Surveillance Court has determined that the legal analysis for the Fourth amendment is the same, whether the right is applied to millions of people or to just one. Data privacy and literacy The issue with collecting data at scale is that it becomes granular and social. At that point, the data is no longer innocuous but is invasive of privacy. It turns out that our every-day seemingly trivial interactions matter profoundly in the aggregate, and our habit of almost blindly agreeing to arcane privacy policies on the internet is misguided. We need newer forms of transparency that really tell us how the data is bei