We're screwed. Not because we MP3 cowboys and cowgirls will not have to pay for content we've been "stealing." No, we're screwed because we're undercutting the basis of our shared intellectual and creative lives. For us to talk, argue, try out ideas, tear down and build up thoughts, assimilate and appropriate concepts - heck, just to be together in public - we have to grant all sorts of leeway. That's how ideas breed, how cultures get built. If any public space needs plenty of light, air, and room to play, it's the marketplace of ideas.

There are times when rules need to be imposed within that marketplace, whether they're international laws against bootleg CDs or the right of someone to sue for libel. But the fact that sometimes we resort to rules shouldn't lead us to think that they are the norm. In fact, leeway is the default and rules are the exception.

Fairness means knowing when to make exceptions. After all, applying rules equally is easy. Any bureaucrat can do it. It's far harder to know when to bend or even ignore the rules. That requires being sensitive to individual needs, understanding the larger context, balancing competing values, and forgiving transgressions when appropriate.