Also, it's risky to try to duplicate earlier success. Magician had a certain charm to it, mostly due to my choice of lead characters, that I would be hard put to duplicate.
You can have a revolution wherever you like, except in a government office; even were the world to come to an end, you'd have to destroy the universe first and then government offices.
I like to do projects in which you can see statistical results. I am very happy for all these small children, who have been the biggest group of victims of iodine deficiency.