1. Kantian ethics condemns the practice of organ selling through transplant tourism based on his categorical imperative that humanity should never be treated merely as a means.
2. Specifically, Kant argues that selling parts of one's body treats the person as a commodity and undermines their dignity.
3. While some argue organ sales could be acceptable if voluntary and safe, critics maintain the practice still promotes the notion that the poor can be used by the wealthy for profit, violating human worth.