Jeffrey Kluger

Scarily, football helmets, which do a fine job of protecting against scalp laceration and skull fracture, do little to prevent concussions and may even exacerbate them, since even as the brain is rattling around inside the skull, the head is rattling around inside the helmet.

What I look for when I see a piece of art for the first time is some kind of emotional, intellectual experience, that's a combination of both of those things and is informed by my knowledge and something new that I see the artist doing.

'Words and Music' on Radio 3 is always a treat. Actors read passages of poetry and prose interspersed with music, and nobody tells you what it is. Later you can look it up online, but at the time you can't cheat.