In Zero to One, Peter Thiel argues that being a generalist is overrated. The generalist refuses to commit. The generalist assumes that progress will take care of itself, and that all he must do is to simply show up. Schools are designed to churn out generalists. This is not how one succeeds. One succeeds by leaning into one’s comparative advantage, one’s passion, one’s desperation. One must spread oneself out thinly. One must not diversify.
According to Thiel, there are two kinds of optimism: the belief in better future through intelligent design and the belief in better future through evolution. The 1970s witnessed a vibe shift in the nature of optimism, away from the former and towards the latter. The latter is unsustainable because it essentially consists in evoking a miracle by holding one’s fingers crossed. The way one usually holds one’s fingers crossed is by getting a law degree.
Optimism through evolution sets one up for a failure, says Thiel. People ought not to think of themselves as random quantities bereft of agency, which is what optimism-through-evolution would have one believe. One cannot start a business and hope that evolution will make it succeed. Entrepreneurship via evolution consists in designing a minimal viable product and then listening to the market for ways to improve it. Nothing great has ever come out of this approach---not in business and not in art. Says Thiel.
(Is ChatGPT an intelligent-design optimist or an evolutionary optimism? In 2020 one would have bet on the latter. In 2025, it is wise to bet on the former. Thiel wrote From Zero to One in the seriously pre-ChatGPT times. While the book does not explicitly specify a position on the matter, when writing, Thiel seems to have bet on the latter as revealed by his belief that AI would complement human skills instead of replacing them.)
Just as the strategy of iterating on the minimal viable product is doomed in business, it is doomed in politics, says Thiel. He hopes that one day polls lose their significance (be it by design or by accident), and politicians have no choice but to design policies intelligently. The grounds for believing that polls vanish are unclear. Nor is it clear that the qualities that compel a political candidate to seek an office and help him win it are the same qualities that would make one a visionary policy designer. At best, the qualities conducive to running and winning are conducive to reading the room and iterating on an idea. Furthermore, while to promote wild entrepreneurial visions is what society would want a startup to do, society ought to be rather more cautious about encouraging the same behaviour in a statesman. Most visions are terrible and fail.
Thiel points out, correctly, that the competitive paradigm in economics is used to make both literal and metaphorical points, with the metaphorical points being the most valuable ones while inconsistent with the competitive paradigm’s assumptions. Unfettered markets will lead to prosperity through innovation, goes the metaphorical point. But innovation requires monopoly rather than perfect competition.
It is hard not to admire someone who advocates for, and succeeds at, creating immeasurable value for society by inventing something entirely new (“from zero to one”). Government regulations and taxes tend to catch up with the inventions that improve the products that are already there (“one to n”). In a well-designed polity, the government cannot regulate or tax that which does not yet exist.