At the Singularity Summit 2007, one of the speakers called for democratic, multinational development of artificial intelligence. So I stepped up to the microphone and asked:

Suppose that a group of democratic republics form a consortium to develop AI, and there’s a lot of politicking during the process—some interest groups have unusually large influence, others get shafted—in other words, the result looks just like the products of modern democracies. Alternatively, suppose a group of rebel nerds develops an AI in their basement, and instructs the AI to poll everyone in the world—dropping cellphones to anyone who doesn’t have them—and do whatever the majority says. Which of these do you think is more “democratic,” and would you feel safe with either?

I wanted to find out whether he believed in the pragmatic adequacy of the democratic political process, or if he believed in the moral rightness of voting. But the speaker replied:

The first scenario sounds like an editorial in Reason magazine, and the second sounds like a Hollywood movie plot.

Confused, I asked:

Then what kind of democratic process did you have in mind?

The speaker replied:

Something like the Human Genome Project—that was an internationally sponsored research project.

I asked:

How would different interest groups resolve their conflicts in a structure like the Human Genome Project?

And the speaker said:

I don’t know.

This exchange puts me in mind of a quote from some dictator or other, who was asked if he had any intentions to move his pet state toward democracy:

We believe we are already within a democratic system. Some factors are still missing, like the expression of the people’s will.

The substance of a democracy is the specific mechanism that resolves policy conflicts. If all groups had the same preferred policies, there would be no need for democracy—we would automatically cooperate. The resolution process can be a direct majority vote, or an elected legislature, or even a voter-sensitive behavior of an artificial intelligence, but it has to be something. What does it mean to call for a “democratic” solution if you don’t have a conflict-resolution mechanism in mind?

I think it means that you have said the word “democracy,” so the audience is supposed to cheer. It’s not so much a propositional statement or belief, as the equivalent of the “Applause” light that tells a studio audience when to clap.

This case is remarkable only in that I mistook the applause light for a policy suggestion, with subsequent embarrassment for all. Most applause lights are much more blatant, and can be detected by a simple reversal test. For example, suppose someone says:

We need to balance the risks and opportunities of AI.

If you reverse this statement, you get:

We shouldn’t balance the risks and opportunities of AI.

Since the reversal sounds ab normal, the unreversed statement is probably normal, implying it does not convey new information.

There are plenty of legitimate reasons for uttering a sentence that would be uninformative in isolation. “We need to balance the risks and opportunities of AI” can introduce a discussion topic; it can emphasize the importance of a specific proposal for balancing; it can criticize an unbalanced proposal. Linking to a normal assertion can convey new information to a bounded rationalist—the link itself may not be obvious. But if no specifics follow, the sentence is probably an applause light.

I am tempted to give a talk sometime that consists of nothing but applause lights, and see how long it takes for the audience to start laughing: