A friend of mine picked an argument with me the other day about how people go on about the beauty of mathematics, but this is not only not obvious to non-mathematicians, it cannot be accessed by those outside the field. Unlike, for example, the modern art, which is also not always obvious, mathematical beauty is elusive to all but the mathematicians. Or so he said.
To start a conversation based on mathematics may seem to some to be one of the tasks inevitably converging towards the plot-line of Mission Impossible. Well, certainly there are more pressing things that would occupy people’s minds, concerning international politics, the future of Europe, and the future of the Middle East. What’s new?
What is the purpose of mathematics? Or, as many a pupil would ask the teacher on a daily basis: “When are we going to need this?” There is a considerably ruder version of a question posed by Billy Connolly on the internet, but let’s not go there.