We sometimes forget that human invention can also be a subject of human invention: that might seem a modern notion, or a postmodern one, but novelists have taken time - sometimes time out from their realist fixations - to source and satirise the speech and power we rely on.
When you grow up by the sea, you spend a good deal of time looking at the horizon. You wonder what on Earth the waves might bring - and where the sea might deposit you - until one day you know you have lived between two places, the scene of arrival and the point of departure.
Once upon a time, I thought that politics was the name we gave to our higher instincts. That was before Margaret Thatcher, who came to power when I was 11 years old.