Science & technology | Sex and love

The modern matchmakers

Internet dating sites claim to have brought science to the age-old question of how to pair off successfully. But have they?

FOR as long as humans have romanced each other, others have wanted to meddle. Whether those others were parents, priests, friends or bureaucrats, their motive was largely the same: they thought they knew what it took to pair people off better than those people knew themselves.

Today, though, there is a new matchmaker in the village: the internet. It differs from the old ones in two ways. First, its motive is purely profit. Second, single wannabe lovers are queuing up to use it, rather than resenting its nagging. For internet dating sites promise two things that neither traditional matchmakers nor chance encounters at bars, bus-stops and bar mitzvahs offer. One is a vastly greater choice of potential partners. The other is a scientifically proven way of matching suitable people together, enhancing the chance of “happily ever after”.

This article appeared in the Science & technology section of the print edition under the headline "The modern matchmakers"

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