The uncertainty of the future is inescapable, one must think about it and arrive at plans for action. A statement attributed to a number of thinkers … - Kenneth Arrow

Let us start with elementals. Income and property are certainly the instruments of an individual’s freedom. Clearly the domain of choice is enhanced by increases in those dimensions. It is true not merely in the sense of expanded consumer choice but also in broader contexts of career and opportunity to pursue one’s own aims and to develop one’s own potential. Unequal distribution of property and of income is inherently an unequal distribution of freedom. Thus a redistribution of income, to the extent that it reduces the freedom of the rich, equally increases that of the poor. Their control of their lives is increased.

What can be concluded? We cannot be sure that the principles of democracy and socialism are compatible until we can observe a viable society following both principles. But there is no convincing evidence or reasoning which would argue that a democratic-socialist movement is inherently self-contradictory. Nor need we fear that gradual moves in the direction of increasing government intervention will lead to an irreversible move to “serfdom.”

Clearly, information is of the utmost importance in making economic decisions, especially when it comes to securities or other assets whose value depends on events not yet known. Now the distribution of information cannot simply be taken as given. On the contrary, information can be acquired at some cost.