I was about 12 years old and I was sitting watching the television and it was some kind of talent show, you know, and on marches this monkey, this ape, in a pair of red-checked trousers with a little matching jacket holding a ukelele and it started jigging around playing it, and it was looking straight into the camera, straight at me, and I remember thinking, that's it, that'll be me, you know, that'll be me.
Unfortunately, in rich-world health, innovation is both your friend and your enemy. Innovation is inventing organ replacement, joint replacement. We're inventing ways of doing new things that cost $300,000 and take people in their 70s and, on average, give them an extra, say, two or three years of life. And then you have to say, given finite resources, should we fire two or three teachers to do this operation?