Only the poor would sell, which makes the consent coercive

The argument

Opponents of legalisation argue that an organ market would not draw its sellers from the population at large. Nobody with adequate means undergoes major surgery and accepts lifelong risk for a payment; the sellers would be people in debt, in poverty or in crisis, for whom the sum on offer answers an immediate emergency. The predictable result is a one-directional traffic in which organs move from the poor to the wealthy, and the risk is borne entirely by those with the fewest alternatives. Opponents argue that this is what makes the appeal to consent fail. Consent is meaningful when a person has acceptable alternatives and can decline without disaster. Someone choosing between selling a kidney and losing their home is not exercising a preference but responding to pressure, and calling the result a free choice disguises the coercion rather than removing it. Opponents note that the same reasoning is already accepted elsewhere: we do not treat desperation as establishing valid agreement in cases of predatory lending or exploitative labour contracts. Opponents also argue that legalisation would make the underlying desperation useful to others and therefore more likely to be sustained. Once a market exists, selling an organ becomes an expected answer to destitution, which relieves pressure for the measures that would actually address it. Creditors, families and employers acquire a new form of leverage, and the poorest come to be regarded as a source of spare parts. Because only the poor would sell and poverty renders such consent coercive rather than free, this argument concludes, the sale of human organs should remain prohibited.

Premises

Counter-arguments

Proponents of legalisation reply that this reasoning removes a poor person's options without removing their poverty, and that it would equally forbid the dangerous paid work and unpaid donation that are currently permitted. They argue the concern is an argument for regulation rather than prohibition — a floor price, independent assessment of consent, waiting periods, full aftercare and a bar on brokering — and that prohibition leaves the same people selling in a black market with no screening and no recourse.

Rejecting the premises

[Rejecting P1] The word only is carrying the argument and is asserted. The premise excludes by stipulation the possibility that some would sell for reasons other than destitution, when some people already donate an organ to a stranger for no payment at all. [Rejecting P2] This standard of consent, applied consistently, invalidates consent to most paid work carrying serious risk, including mining, fishing, construction and military service, none of which the argument proposes to prohibit. Either the standard is too strong or the case needs an account of what sets organs apart. [Rejecting P3] That a market would reduce the pressure to address poverty is a prediction about politics rather than a feature of the exchange, and the premises offer nothing in its support. The same reasoning would bar any paid option that poverty makes attractive.