33 Bits of Entropy

A researcher who is working on writing style analysis (“stylometry”), after reading my post on related de-anonymization techniques, wonders what the positive impact of such research could be, given my statement that the malicious uses of the technology are far greater than the beneficial ones. He says:

Sometimes when I’m thinking of an interesting research topic it’s hard to forget the Patton Oswalt line “Hey, we made cancer airborne and contagious! You’re welcome! We’re science: we’re all about coulda, not shoulda.”

This was my answer:

To me, generic research on algorithms always has a positive impact (if you’re breaking a specific website or system, that’s a different story; a bioweapon is a whole different category.) I do not recognize a moral question here, and therefore it does not affect what I choose to work on.

My belief that the research will have a positive impact is not at odds with my belief that the uses of the technology are predominantly evil.  In fact, the two are positively correlated. If we’re talking about web search technology, if academics don’t invent it, then (benevolent) companies will. But if we’re talking about de-anonymization technology, if we don’t do it, then malevolent entities will invent it (if they haven’t already), and of course, keep it to themselves. It comes down to a choice between a world where everyone has access to de-anonymization techniques, and hopefully defenses against it, versus one in which only the bad guys do. I think it’s pretty clear which world most people will choose to live in.

I realize I lean toward the “coulda” side of the question of whether Science is—or should be—amoral. Someone like Prof. Benjamin Kuipers here at UT seems to be close to the other end of the spectrum: he won’t take any DARPA money.

Part of the problem with allowing morality to affect the direction of science is that it is often arbitrary. The Patton Oswalt quote above is a perfect example: he apparently said that in response to news of science enabling a 63 year old woman to give birth. The notion that something is wrong simply because it is not “natural” is one that I find most repugnant. If the freedom of a 63 year old woman to give birth is not an important issue to you, let me note that more serious issues such as stem cell research, that could save lives, fall under the same category.

Going back to anonymity, it is interesting that tools like Tor face much criticism, but for enabling the anonymity of “bad” people rather than breaking the anonymity of “good” people. Who is to be the arbiter of the line between good and bad? I share the opinion of most techies that Tor is a wonderful thing for the world to have.

There are many sides to this issue and many possible views. I’d love to hear your thoughts.