Was Oprah Wrong About Promiscuous Teens?

When Oprah talked about oral sex on her show, people were aghast at how slutty today’s teens had become. But author Tim Harford would probably disagree. In The Logic of Life, his follow-up to The Undercover Economist, Harford looks at various hidden human behaviors. One of his findings is that teens aren’t more promiscuous now than before, they’ve just shifted from intercourse to oral sex. Read it and weep, O! [Bloomberg]