10 Aug 2018
A little more than three years ago I wrote in defence of the word “scepticism”. I said that scepticism, which was once habitually paired with the word “healthy”, was having its meaning changed pejoratively to imply that a sceptic was a borderline fanatic who was in denial of the consensus agreed by all enlightened liberals. But scepticism is essential to successful investment and it might do people some good to employ it on other occasions. Something similar but opposite has happened to the word “liar”. It seems that everyone with whom some people disagree is called a liar. It has turned into a playground taunt, an insult tossed off casually without thought as to its actual implications. I will explain at the end why this really matters. Let me insist, if I dare, on two conditions that must be satisfied if someone is to be convicted of lying. First, what they say must be false and second, they must have a reasonable expectation that it is false. According to these criteria it is a very strong accusation to make. In the House of Commons to accuse another member of lying is considered unparliamentary language and the words must be withdrawn. Of course, in a trivial way, most of us lie routinely every day. For this reason the phrase “white lie” was invented. The film “Liar Liar” is about the hilarious chaos that ensues when a lawyer is forced to tell the truth for twenty four hours. Saki’s story of Tobermory the talking cat, written nearly a century earlier, was based on similar comic consequences: as was William’s Truthful Christmas by Richmal Compton (1925). By and large, it is considered better to be kind than truthful in personal relationships. “What can I do, what can I do? Much of what you say is true, I know that you see through me, But there’s no tenderness beneath your honesty.” Paul Simon (Tenderness) The very existence of white lies alerts us to the fact that darker lies are serious stuff. People go to prison for perjuring themselves in court and the reason that they tend to receive custodial sentences (up to seven years) is that the law...
