Watch a thought-provoking lecture from the Hayek Lecture Series at Duke University, where Professor Jason Brennan of Georgetown University challenges common anti-commodification arguments. Explore the controversial topic of market limits, focusing on symbolic objections to certain exchanges like organ trading. Examine Brennan's critique of philosophers like Michael Sandel and Elizabeth Anderson, and his argument that the meaning of exchanges is socially constructed. Delve into the case study of kidney donations to understand Brennan's perspective on changing societal norms for net benefits. Gain insights into topics such as market criticisms, symbolic objections, socially constructed meanings, and the ethics of organ trading in this 37-minute presentation that encourages critical thinking about the boundaries of market exchange.