The unions might be good for the people who are in the unions but it doesn't do a thing for the people who are unemployed. Because the union keeps do… - Milton Friedman

The best solution in our view would be to combine the enactment of a negative income tax with winding down Social Security while living up to present obligations. The way to do that would be: Repeal immediately the payroll tax. Continue to pay all existing beneficiaries under Social Security the amounts that they are entitled to under current law. Give every worker who has already earned coverage a claim to those retirement, disability, and survivors benefits that his tax payments and earnings to date would entitle him to under current law, reduced by the present value of the reduction in his future taxes as a result of the repeal of the payroll tax. The worker could choose to take his benefits in the form of a future annuity or government bonds equal to the present value of the benefits to which he would be entitled. Give every worker who has not yet earned coverage a capital sum (again in the form of bonds) equal to the accumulated value of the taxes that he or his employer has paid on his behalf.

"(7) The impact on public schools. It is essential to separate the rhetoric of the school bureaucracy from the real problems that would be raised. The National Education Association and the American Federation of Teachers claim that vouchers would destroy the public school system, which, according to them, has been the foundation and cornerstone of our democracy. Their claims are never accompanied by any evidence that the public school system today achieves the results claimed for it — whatever may have been true in earlier times. Nor do the spokesmen for these organizations ever explain why, if the public school system is doing such a splendid job, it needs to fear competition from nongovernmental, competitive schools or, if it isn't, why anyone should object to its "destruction." The threat to public schools arises from their defects, not their accomplishments. In small, closely knit communities where public schools, particularly elementary schools, are now reasonably satisfactory, not even the most comprehensive voucher plan would have much effect. The public schools would remain dominant, perhaps somewhat improved by the threat of potential competition. But elsewhere, and particularly in the urban slums where the public schools are doing such a poor job, most parents would undoubtedly try to send their children to nonpublic schools."

every society, however it is organized, there is always dissatisfaction with the distribution of income. All of us find it hard to understand why we should receive less than others who seem no more deserving — or why we should be receiving more than so many others whose needs seem as great and whose deserts seem no less. The farther fields always look greener — so we blame the existing system. In a command system envy and dissatisfaction are directed at the rulers. In a free market system they are directed at the market.