Ideacity | May 23, 2012 | 13:26

Sheril Kirshenbaum on the science of kissing

The art of kissing is familiar, but Sheril Kirshenbaum brings a less-ventured perspective to the ideacity stage. Kirshenbaum digs into history, literature and scientific research to figure out why humans kiss and what happens to the brain and body when we engage in this near-universal behaviour.