““But following these Stone Age discoveries, progress was slow. It is estimated that in terms of the standard of living, things were pretty much the same for the next seven thousand years.1 People ate about the same amount, lived about the same lifespan, and buried about the same high percentage of their children. Even in the West, as recently as the seventeenth century life was hard and short. But then an era of immense and stunningly rapid progress began in Britain, with a wave of inventions and innovations transforming nearly every aspect of life. From 1750 to 1850 the standard of living of the average person in Britain doubled. And that was just the start.””
