I wrote this week about comparison. I realised the idea of competition got a bit of a bad rap in this post. I felt the need to redress the balance. Not everything about competition is bad. Competition can provoke work that improves standards. It can be the impulse leading to scientific breakthroughs, or to sporting achievements. As iron sharpens iron, so those working in a similar field can spur each other on, to better their ideas, their communication, their achievements. And this can be good for everyone. The London 2012 Olympic Games showed us how a display of sporting brilliance can influence a...