Hayek argued that government control over the means of production, even with democratic intentions, inevitably leads to totalitarianism [citation:2]. He contended that economic planning requires suppressing individual preferences and knowledge, which destroys the rule of law and political freedom. Written during World War II, the book warned that the socialist trend in Britain and the West was on the same path as Nazi Germany and fascist Italy, regardless of democratic rhetoric [citation:2][citation:6].

While Mill defended liberty on utilitarian grounds—that it promotes happiness and truth—Hayek grounded liberalism in the limits of human reason and the nature of knowledge. He argued that no central planner can possess the dispersed, local, and tacit knowledge required to run an economy, making markets epistemologically necessary [citation:10]. Where Mill focused on individual self-development, Hayek emphasized the spontaneous orders that emerge from human action, which no one designed or fully comprehends [citation:8].

Hayek explicitly disavowed conservatism, insisting he was a classical liberal [citation:5]. He argued that conservatism is timid and fearful of change, while liberalism embraces gradual, organic change that arises spontaneously from within society. He criticized conservatives' tendency to use state power to preserve tradition, which he saw as incompatible with the liberal commitment to individual freedom and the open society [citation:5][citation:8].

In his famous essay 'The Use of Knowledge in Society,' Hayek identified the central problem of economics as how to coordinate the dispersed, fragmented, and often tacit knowledge possessed by millions of individuals [citation:10]. He argued that this knowledge is not and cannot be available to any single central authority. The price system, through its spontaneous operation, solves this coordination problem by transmitting information and aligning individual plans without anyone needing to know the whole picture [citation:10].

A common misconception is that Hayek was a doctrinaire laissez-faire advocate who opposed any state activity. In fact, he argued that liberalism needed to articulate a 'positive task of delimiting the field of useful State activity' [citation:1][citation:11]. Hayek supported government provision of a legal framework, law enforcement, social safety nets for the poorest, and public goods like education and infrastructure. His opposition was not to state action per se, but to central planning that attempts to direct economic activity and usurp individual choice [citation:1].