‘We have a lot to be thankful for.’ You usually hear people say that after they’ve been in a car accident, part of their house has disappeared down a disused mine shaft, or when their cat is on dialysis. You try to show them pity, but they express gratitude that they are still alive, that they still have their loved ones, and that, somehow, they’ve managed to find the money to pay the cat’s veterinary bills. I guess it’s true. We do have...