The Kiss by Katie Barclay review – a history of passion, power and puckering up

From heads of state to foot-kissing knights, Hollywood romcoms to sex, a fascinating story of the gesture that for centuries has brought people togetherIf, on a European holiday, you get flustered greeting people – should you kiss? how many times? – spare a thought for Dutch theologian Desiderius Erasmus. Visiting England in 1499, he found a nation of enthusiastic kissers. “Wherever you go, you are received on all hands with kisses; when you take leave you are dismissed with kisses,” he wrote in surprise, or possibly, alarm. On the continent, the fashion for greeting with a peck on the lips had long fallen by the wayside (probably because of sexual propriety), but the English held firm. It didn’t matter if the other person was of the opposite sex, everyone puckered up.Whether you like to snog, smooch, suck face or osculate (the scientific term), kissing seems so natural and instinctive, it’s hard to imagine it having a history at all. But just as kissing is not seen in all