Of the Injustice of Counterfeiting Books From: Essays and Treaties on Moral, Political and various Philosophical Subjects

In this focused treatise, Kant turns his rigorous philosophical method to the practical problem of book piracy. He begins by questioning the notion that a printed work is merely a commodity that can be freely copied, insisting instead that the act of publishing carries the author’s intellectual property into the public sphere. By framing the issue in terms of rights and obligations, he lays the groundwork for a moral critique of counterfeiters.

Kant argues that publishing is a transaction conducted in the author’s name; any unauthorized reproduction therefore amounts to an agent acting against the author’s will. Such an agent, he maintains, has no claim to the profits generated and must restore both the lost earnings and the damage inflicted, a principle rooted in natural law. The essay not only defends the editor’s right to protect the author’s labour, but also anticipates modern ideas of copyright by treating ideas as property deserving legal safeguard.