We may need a new philosophy of privacy to account for big data analysis. This feels related to the question of identification by DNA in large databases. It's

We may need a new philosophy of privacy to account for big data analysis. This feels related to the question of identification by DNA in large databases. It's pretty clear I own my own DNA, but if enough of my relatives upload their own that an association map of information about me can be discerned without my consent? What right do I have to prevent that? Currently, pretty much none. Should I have one?