Liberalism is often criticized because it is said that it is concerned only by economic problems (and not more general human problems) and because it is in favor of selfishness. This is wrong and, in fact, liberalism is, on the contrary, the necessary consequence of a universal and valid conception of ethics. The foundation of liberalism consists in the fact that everyone must be respectful of the legitimate rights of any person (as regards, for instance, his body, his mind, and his legitimate property rights). Therefore, it implies that one ought to be respectful of another person either if this person is generous or if he is selfish (one is not obliged to be selfish, but one has the right to be selfish). Thus, liberalism is founded on the fundamental universal ethics and it is respectful of the individual conceptions of personal ethics. It is not in favor of selfishness, but in favor of individualism. This is why it must be said that liberalism is the only humanistic approach of social problems. However, many people consider that it is ethically justified to impose a redistribution policy to decrease so-called “social inequalities.” But, so doing, a state is not respectful of the legitimate property rights of those who are obliged by legal constraint to pay taxes. A voluntary distribution of resources from individuals who give part of their legitimate resources to other individuals is ethically justified. But it is not the case whenever this transfer of resources is made by using coercion. And it must be added that it has negative consequences. Those who benefit from the redistribution policy are less induced to make productive efforts. And those who have to pay the taxes are also less induced to develop their productive activities. Therefore, the production of resources is diminished by the redistribution policy and all the members of a society (for instance a country) suffer from this non-ethical policy.