One kiss or two?: the art and science of saying hello

It's a minefield out there

What's in a greeting?

How to greet the Queen and the elusive art of etiquette

The seductive science of body language and the quest for the perfect handshake

When in Rome

The genital grab and the evolutionary origins of greetings

It's all in the mind

Forget about chimpanzees

Back to the Future or a Brave New World?

Goodbye!