The first time this latest bit of nonsense came to my attention was in a TED presentation in which a social scientist presented his data, “proving” that any correlation between human happiness and annual income ended at $65,000. In other words, if you make less than $65,000 annually, you’ll generally be more happy if you make more money. But once you make $65,000, there is no noticeable improvement in your happiness if you make more… say, $75,000 or $100,000.