[pessimizer]

> And what division would a world flag generate?

It's just a way of saying that you're too good for your neighbors. That's why it would appeal to liberals and libertarians alike.

[dwoldrich]

Some enjoy their local cultures, customs and sovereignty and do not wish to dissolve into a homogenized nowhere-land of world culture/governance. Some people do not cheer for dystopia.

Continue with the scold though, very convincing argument so far.