The dramas of fences and quotas and agonising personal stories now playing out in different parts of Europe and along other international borders raise existential questions at the heart of human identity. Do national and cultural identities exist? If so, how to defend them if they come under challenge?
Let’s look at another question. Do the lights in your home go on or off when you flick a switch? Yes, there’s electricity. But that electricity supply (and the fact that your house has a switch) comes from the fact of a reliable and identifiable legal order.
Everything you see around you has been invented and created somewhere in the world thanks to myriad contracts enforceable under local laws and supporting international agreements.