Do you have those days when you just can’t make sense at all of the world around us? When everything you look at feels so messed up, so wrong that it feels as though there’s no hope at all of fixing it. Well on days like those, which for me is most days at the moment, I’m like a man in the desert looking for an oasis of drinkable water. I’m looking for droplets of reality from other people, something to hold on to. So preoccupied as I am with the US presidential race something that jumped out at me recently was a conversation between broadcaster Tucker Carlson and his guest, a vanishingly rare…