And this parade of shops was effectively a history of our species. First there was
a butcher's shop, a real traditional butcher's shop with a window full of the flesh of animals and birds.
Beyond the window was a counter where the butcher wrapped your daily meat in brown paper, and beyond that a hatch where you could see another butcher butchering. He had the knife, the skills and the meaty forearms that have been the signature of his trade for millennia.
Next door stood a greengrocer, selling the flesh of plants, the roots of plants, the fruit of plants, a bit less sentient than animals and birds perhaps, but still grown and killed for our benefit.
Next door but one on the other side, a bakery, all founded on the seeds of grasses, ground to flour, mixed with water to make a dough and then cooked on the fire, a skill as ancient as our species. For all our technology how far have we really come?
We learned to preserve food too, and preserves were to be found in the dairy next door: the smoked meats, and canned vegetables and jars of jam.
And the word dairy reminds us how we learned to steal the milk of other mammals to feed our young and to make it into cheese and butter and yoghurt. Oh what a greedy, selfish thieving beast we are.
But also what a clever one, for between the butcher and the baker in this parade of fundamentals stood the watch mender's shop.
The walls were hung with clocks and watches by the hundred, beneath which sat perhaps half a dozen men and women, old and young, each at a high little counter hunched over something small.
Here was artifice. Here was the skill of making. Here was man the thinker and the user of tools. And all in the service of measuring the element we live in, the rolling stream of time.
Would they be able to fix my watch? Oh yes, said the young woman who served me, she had no doubt of it.
And, cheered by what I'd seen, I bought a steak from the butcher, a bunch of carrots from the greengrocer, a loaf of bread from the baker and I drove them back to the cave where I put wood on the fire and sat me down for a nice long think.