So, are the signs a warning, or an advertisement? One of the things Europeans often use to knock Americans is how hung up we are about sex. What they do not realize is that in a society as diverse as ours is being conservative about this particular human behavior is just about the only way to ensure the cab driver from Somalia doesn't rape the waitress from Amsterdam because he thought she "was asking for it." Even then, it doesn't work very well, but the alternative can only exist inside comparative monocultures like those found in Europe and Asia.

Yes, yes, I know, you're quite diverse full of immigrants look how well everyone gets along yadda yadda yadda. If that were really so, there's a whole line of questions I'd like to ask about things like riots, the rise of conservative anti-immigration parties, taffy-stretch twangs of various sub-cultures trying to pull away and make their own countries, etc.

It's easy to pick on America, because we put our problems out there for everyone to see. The reason we don't pick back is it takes quite a bit of digging to figure out just what's wrong on the other side. The thing is, the problems are still there, and harder to solve for the hiding.