That's a great example, much better than the one I thought of.
The line has to be somewhere, right? Even if someone dismisses your example, you can make it more and more extreme to the point of "if this knowledge becomes public, a maniac will 99% likely destroy the rest of the earth".
The line has to be somewhere, right? Even if someone dismisses your example, you can make it more and more extreme to the point of "if this knowledge becomes public, a maniac will 99% likely destroy the rest of the earth".