There is still a tendency to regard any existing government intervention as desirable, to attribute all evils to the market, and to evaluate new proposals for government control in their ideal form, as they might work if run by able, disinterested men free from the pressure of special interest groups.

"One feature of the voucher plan that has aroused particular concern is the possibility that parents could and would "add on" to the vouchers. If the voucher were for, say, $1,500, a parent could add another $500 to it and send his child to a school charging $2,000 tuition. Some fear that the result might be even wider differences in educational opportunities than now exist because low-income parents would not add to the amount of the voucher while middle-income and upper-income parents would supplement it extensively."

. . . there is no alternative way, so far discovered, of improving the lot of the ordinary people that can hold a candle to the productive activities that are unleashed by a free enterprise system.