Or may be Lizzie that Keynes had read Marx.However, in countries of high population, China, India etc. jobs which are largely automated, or done by one person are often multi handed, i.e. I am told that in an Indian supermarket, your basket will be unpacked at the checkout, each item handed separately to the cashier who then passes it one to another person to repack for the customer. In China, steam railway locomotives had four or even five men to stoke the firebox. Clearly believe the Devil makes work for idle hands!
