And this, surely, is the end game. We're now working on autonomous vehicles; there's no reason to think drivers will be required beyond maybe ten years hence. So, they're on the scrapheap. Store assistants, fast food cooks? Same deal, maybe another few years for legal assurances (hot oil can be unfriendly).

How many professions do you come in contact with who seem unlikely to be candidates for automation?

At some point - and we're unfortunately rather a long way from that societally - we need to take stock, and consider: who, exactly, is all of this for?