For example, if the big bang had been one-part-in-a billion more powerful, it would have rushed out too fast for the galaxies to form and for life to begin.
I came from such a simple origin, without any great privilege, and I would say I also wanted to make a mark. It wasn't until I was about 15 that I appeared in a race.
The other great development has been in photography, but that too was influenced by Conceptual art.