> And well-functioning capital, labor, idea and resource circulation markets are at the very heart of that system. Sure. But I'd question whether high-frequenc

> And well-functioning capital, labor, idea and resource circulation markets are at the very heart of that system. Sure. But I'd question whether high-frequency trading is a necessary component of that, as opposed to regular-frequency trading. Same as I'd question whether things like collateralized debt obligations and interest-free loans were good for the housing market. "Capitalist civilization" has changed in a number of ways since Reagan and Thatcher, just in its legal framework, compared to the thirty years before and I don't think it's obvious at all that we are better off in the developed world than we were in the fifties and sixties when things were more regulated. When I look at stats for things like wage disparities, and the amount of money poured into marketing (demand generation), and the amount of frivolous products that the capitalist economy produces because it must by its nature constantly expand production, I quite honestly don't see efficiency and I certainly don't see reason.