I just wanted to defend football, which is not always easy to do. Those of us who have been in the sport so many years now realise we must protect it and look after it. I was speaking about football, what it means. It is our profession, it has been our lives, and we must take care of it a little.
There are now over 5,000 medical physicists in the U.S more than 50 times the number in 1958.
Conferences at the top level are always courteous. Name-calling is left to the foreign ministers.