Today, I became fully digital.
I know this because I have a card to prove it.
Not just any card, either. This is a biometric card. A small rectangular miracle of twenty-first-century technology containing sufficient information to convince computers throughout the European Union that I am, in fact, me.
Apparently, I can now pass through various bits of Europe with little more than a wave of the hand.
No fuss.
No bother.
No suspicious official staring at my passport photograph before looking at me,...