"The chief difference [between totalitarian and free countries] is that only the totalitarians appear clearly to know how they want to achieve that r… - F.A. Hayek

It may well be that the chemist or physiologist is right when he decides that he will become a better chemist or physiologist if he concentrates on his subject at the expense of his general education. But in the study of society exclusive concentration on a speciality has a peculiarly baneful effect: it will not merely prevent us from being attractive company or good citizens but may impair our competence in our proper field — or at least for some of the most important tasks we have to perform. The physicist who is only a physicist can still be a first class physicist and a most valuable member of society. But nobody can be a great economist who is only an economist — and I am even tempted to add that the economist who is only an economist is likely to become a nuisance if not a positive danger.

Morals, including especially, our institutions of property, freedom and justice, are not a creation of man’s reason but a distinct second endowment conferred on him by cultural evolution - runs counter to the main intellectual outlook of the twentieth century. The influence of rationalism has indeed been so profound and pervasive that, in general, the more intelligent an educated person is, the more likely he or she now is not only to be a rationalist, but also to hold socialist views (regardless of whether he or she is sufficiently doctrinal to attach to his or her views any label, including ‘socialist’). The higher we climb up the ladder of intelligence, the more we talk with intellectuals, the more likely we are to encounter socialist convictions. Rationalists tend to be intelligent and intellectual; and intelligent intellectuals tend to be socialist.
One’s initial surprise at finding that intelligent people tend to be socialist diminishes when one realises that, of course, intelligent people will tend to overvalue intelligence, and to suppose that we must owe all the advantages and opportunities that our civilisation offers to deliberate design rather than to following traditional rules, and likewise to suppose that we can, by exercising our reason, eliminate any remaining undesired features by still more intelligence reflection, and still more appropriate design and ’rational coordination’ of our undertakings. This leads one to be favorably disposed to the central economic planning and control that lie at the heart of socialism… And since they have been taught that constructivism and scientism are what science and the use of reason are all about, they find it hard to believe that there can exist any useful knowledge that did not originate in deliberate experimentation, or to accept the validity of any tradition apart from their own tradition of reason. Thus [they say]: ‘Tradition is almost by definition reprehensible, something to be mocked and deplored’.

The proper conclusion from the considerations I have advanced is by no means that we may confidently accept all the old and traditional values. Nor even that there are any values or moral principles, which science may not occasionally question. The social scientist who endeavours to understand how society functions, and to discover where it can be improved, must claim the right critically to examine, and even to judge, every single value of our society. The consequence of what I have said is merely that we can never at one and the same time question all its values. Such absolute doubt could lead only to the destruction of our civilisation and – in view of the numbers to which economic progress has allowed the human race to grow – to extreme misery and starvation. Complete abandonment of all traditional values is, of course, impossible; it would make man incapable of acting. If traditional and taught values formed by man in the course of the evolution of civilisation were renounced, this could only mean falling back on those instinctive values, which man developed in hundreds of thousands of years of tribal life, and which now are probably in a measure innate.