They had to be discrete. Tongues will wag. For their idea is a slow idea, not well accepted in the world even today. Their slow idea on the human element, Hu, analogously called latent heat in physics and chemistry, generated a lot of heat by others, full of sound and fury at the time, for these other people vigorously opposed the idea: On Liberty – moral|economic. It wasn’t the fast idea at the time: the conventional wisdom of Victorian, Anglican, England: the idea of nationalised merchantilism — tariffed moral, economic, political, and social trade: locally culture restricted and centralized regulated trade of ideas and things: Oh Britannia.
Green ideas sleep furiously: latent heat