"7 Falsehoods About the Free Market"
Sandy Ikeda does a nice job. Sample:
1) The free market creates scarcity and higher prices. In any economic system—socialist, interventionist, or free market—the quantity of a good will typically not be enough to satisfy demand when the price is zero. In a free market, in which people trade their legitimate claims to those resources, prices will tend to rise or fall to the level where the quantity supplied equals the quantity demanded, and in that way prices help us to cope with scarcity. Not only that, the free market, via a system of profit and loss, gives entrepreneurs an incentive both to supply more of scarce resources and to discover alternatives to them. (But not all “trade” is conducted this way. See No. 4 below.)