A single act of kindness reminded me that, despite so much evidence to the contrary, the better angels of our nature are not necessarily doomed Perhaps you are searching for reasons to be cheerful at the end of what has been a particularly dispiriting year? In that case, read on. In November, I was on a train travelling into London. When I got off the train and headed for the ticket barrier, I realised I didn’t have my wallet. I knew that I had had it when I boarded. I made an undignified scrabble and search through my coat, jacket and trouser pockets that deserved the comic skills of a Charlie Chaplin or Jacques Tati. There was, though, no mistake. I had somehow managed to leave my wallet on the train. A nice station attendant took the details and said he would pass the message down the line. I left him my mobile number. But it was rush hour, the man pointed out, and the chances of getting the wallet back had probably vanished with the departing train. Meanwhile I rang my bank and eventually succeeded in cancelling my cards. I felt horribly stupid, old and embarrassed. I went for a drink with friends and felt sorry for myself. Martin Kettle is a Guardian columnist Continue reading...