Bruce Schneier links to the Annual Report of the Privacy Commissioner of Canada. It's possibly more relevant to Americans than Canadians, as almost everything the Commissioner points to in Canadian law, and more, exists in U.S. law. And our government uses the same rationales as theirs:
The fundamental human right of privacy in Canada is under assault as never before. Unless the Government of Canada is quickly dissuaded from its present course by Parliamentary action and public insistence, we are on a path that may well lead to the permanent loss not only of privacy rights that we take for granted but also of important elements of freedom as we now know it.
We face this risk because of the implications, both individual and cumulative, of a series of initiatives that the Government has mounted or is actively moving toward. These initiatives are set against the backdrop of September 11, and anti-terrorism is their purported rationale. But the aspects that present the greatest threat to privacy either have nothing at all to do with anti-terrorism, or they present no credible promise of effectively enhancing security.
The Government is, quite simply, using September 11 as an excuse for new collections and uses of personal information about all of us Canadians that cannot be justified by the requirements of anti-terrorism and that, indeed, have no place in a free and democratic society.
It's good stuff. And, as Schneier also highlighted, it contains this great passage:
Imagine, then, how we will feel if it becomes routine for bureaucrats, police officers and other agents of the state to paw through all the details of our lives: where and when we travel, and with whom; who are the friends and acquaintances with whom we have telephone conversations or e-mail correspondence; what we are interested in reading or researching; where we like to go and what we like to do.
A popular response is: "If you have nothing to hide, you have nothing to fear."
By that reasoning, of course, we shouldn't mind if the police were free to come into our homes at any time just to look around, if all our telephone conversations were monitored, if all our mail were read, if all the protections developed over centuries were swept away. It's only a difference of degree from the intrusions already being implemented or considered.
The truth is that we all do have something to hide, not because it's criminal or even shameful, but simply because it's private. We carefully calibrate what we reveal about ourselves to others. Most of us are only willing to have a few things known about us by a stranger, more by an acquaintance, and the most by a very close friend or a romantic partner. The right not to be known against our will - indeed, the right to be anonymous except when we choose to identify ourselves - is at the very core of human dignity, autonomy and freedom.
If we allow the state to sweep away the normal walls of privacy that protect the details of our lives, we will consign ourselves psychologically to living in a fishbowl. Even if we suffered no other specific harm as a result, that alone would profoundly change how we feel. Anyone who has lived in a totalitarian society can attest that what often felt most oppressive was precisely the lack of privacy.