The Handshake is over 7 million years old, says palaeoanthropologist, explorer and comic Ella Al-Shamahi. She will explain the secrets of this most ancient and universal greeting at the Royal Institution, London, at 7pm BST on 21 July.
Why Sharks Matter to us, the oceans and the marine economy is a subject of concern for David Shiffman, at the University of Arizona. Saving the imperilled predator will require a serious rethink of its image. Available to buy in the UK from 19 July.
The Future of Ageing makes the case …