Sleeping Around the World

Recently after François Mitterrand’s funeral, a photo showed the late president’s mistress and illegitimate daughter standing by his grave alongside his wife and sons. That tableau has become famous internationally as proof that the French are uniquely tolerant of extramarital affairs.

In fact, although French presidents seem to have an infidelity record approaching 100 per cent, ordinary Frenchmen claim to be quite faithful. In a 2004 national survey, just 3.8 per cent of married men and 2 per cent of women said they had had more than one sex partner in the past year (the best approximation of infidelity)—fewer than in similar surveys in the U.S. and the U.K.

If France isn’t the world capital of adultery, which country is? I set off around the world to find out.

I quickly discovered that global sex research is patchy and incomplete. Even serious researchers can’t even agree on what to call infidelity. Nigerians prefer the term “sexual networking.” The Finns use the morally neutral term “parallel relationships.” A French team uses an expression perhaps better suited for an accounting course: simultaneous multi-partnerships.

Then there’s the tricky matter of what constitutes cheating. A poll in one South African magazine had separate categories for men who cheat, and men who cheat while drunk. One American survey defined sex as “either vaginal or anal intercourse,” while another decided that sex is a “mutually voluntary activity with another person that involves genital contact and sexual excitement or arousal, that is, feeling really turned on, even if intercourse or orgasm did not occur.” Americans haven’t yet tried to count their so-called emotional affairs, in which the cheaters might never meet.

Many countries simply have no reliable sex statistics. National surveys are expensive, and many governments are either too prudish or too poor to help pay for them (private funding is seldom sufficient). America’s first representative national survey only got off the ground in the 1990s, after conservative members of Congress spent years trying to block it. Hints of Japan’s infidelity levels come only from the enormous size of the country’s paid-sex industry, which is famously frequented by married businessmen. A legal loophole permits a man and a woman to strike a private agreement for sex. Understandably, the state would rather not be confronted with the details.

In Russia, just talking about sex research can be hazardous. Soviet governments barely permitted any public discussion of sex, let alone a survey that might embarrass the government by showing that Russians were engaging in banned activities like extramarital affairs. And though the Soviet Union collapsed in 1991, Russia’s Orthodox church keeps the current government from funding practically anything related to sex.