Life at Cambridge during those war years was to me particularly congenial, and it completed the process of thorough absorption in English life which,… - Friedrich Hayek

It seems to me that the future of peaceful international relations and the safety of persons in foreign countries would have been much better served if, after the Iranian Government placed itself outside the community of nations by approving the holding captive of the personnel of the United States embassy, the United States Government had at once sent an ultimatum saying that, unless every single member of the embassy staff were within 48 hours handed over unharmed to representatives of the United States Government at some place outside Iran, bombs would be falling at an increasing rate at the seat of the Iranian Government.

It seems to me that my original plan is right, but I am afraid that I’ve come to the conclusion that politically, it is completely Utopian. Governments will never allow monetary competition, and even bankers do not understand the idea because they have all grown up in the system which is so completely dependent on central banks. So I think we need a roundabout way. After all, in the modern world, currency is no longer the most important money. Credit and credit cards are substitutes. While governments can stop people from issuing money, they can hardly stop them from opening accounts in something unless they introduce a complete system of exchange control. I do not expect that any bank will understand this idea. But I hope that one of the big dealers in raw materials will be prepared to open accounts which will be redeemable in so much of current moneys as are necessary to buy this list of raw materials. Through these accounts he can make his unit—call it the “solid”—the standard unit without it ever being used in circulation. People very soon will begin to keep their accounts in “solids”—the only thing which is trustworthy. Although it’s a thing where many people can compete, most of them will probably choose the same list of raw materials. If one major firm will start this, others will imitate it. So I think we can forget about existing money and existing banks, and gradually open a system of accounts which will displace the government money.

These morals, or better this moral tradition, is the result of an evolution which occurred parallel to, and yet distinct from both biological evolution on the one hand, and the evolution of our intellect on the other hand.