Introduction
In critical thinking, addressing ethical dilemmas requires careful application of established theories to evaluate competing claims without bias. This essay develops an original scenario involving scarce medical resources during an emergency. It examines three possible courses of action through utilitarianism, deontology and Lawrence Kohlberg’s stages of moral development. After weighing each option against these frameworks, the analysis defends one solution as the most coherent on logical and ethical grounds.
The Ethical Dilemma Scenario
A remote community clinic experiences a sudden influx of patients after a storm disrupts road access. Only one ventilator is available. Two individuals require it to survive: a 28-year-old primary-school teacher who supports three young children and a 55-year-old local historian whose unpublished records document the region’s cultural heritage. The clinician must decide within minutes; both patients meet objective medical criteria for the device, and neither has expressed prior wishes. The rules governing the dilemma are explicit: the ventilator can be assigned to only one patient, reassignment is impossible once begun, and external assistance will arrive too late to alter the immediate outcome. These constraints produce two morally plausible but mutually exclusive choices.
Three Possible Courses of Action
One approach allocates the ventilator to the teacher. Utilitarian reasoning, as set out by John Stuart Mill, directs attention to the greatest overall welfare. Saving the younger patient preserves the immediate care of three dependents and sustains a longer projected span of future contributions to the community’s educational system. The aggregate benefit—measured in years of life and secondary social stability—exceeds the benefit of preserving the historian’s records, however valuable they may be. Under this calculus, the decision maximises net utility even though it denies treatment to an older individual.
A second approach assigns the ventilator to the historian. Deontological reasoning, derived from Immanuel Kant, insists that every rational person possesses equal intrinsic worth irrespective of age or social role. Prioritising one life over another on the basis of projected utility would treat the historian merely as a means to an end. The clinician therefore follows the rule of non-discrimination: since both patients hold equal dignity, any distinction risks violating the categorical imperative. The outcome leaves the teacher without mechanical support but upholds the principle that human value cannot be ranked.
A third approach withholds deliberate ranking and instead reflects on the decision-maker’s stage of moral reasoning. Kohlberg’s framework places post-conventional reasoning at the highest level, where universal ethical principles are weighed against concrete consequences. At this stage the clinician recognises that conventional expectations—such as “save the parent first”—rest on socially acquired norms. The post-conventional stance therefore insists that the choice be justified by reference to impartial criteria rather than age-based assumptions. In practice this may lead back toward either utilitarian or deontological conclusions, yet the process itself demonstrates an advanced level of moral development.
The Preferred Solution and Its Defence
The utilitarian allocation to the teacher offers the most defensible resolution within the constraints of the scenario. Mill’s principle of utility supplies a transparent method for comparing outcomes when resources are indivisible. The teacher’s survival directly sustains three dependent children, thereby avoiding immediate secondary harms such as foster placement or loss of income. Although the historian’s cultural records hold non-instrumental value, they can still be preserved through digitisation or transcription by others once external help arrives. Utilitarianism here does not deny the historian’s worth; it merely acknowledges that one viable life supports a greater cluster of interconnected lives. This conclusion remains consistent with critical-thinking standards because it rests on observable consequences rather than unexamined preference for youth.
The deontological alternative, while morally serious, treats the rule of equal worth as absolute even when the rule produces avoidable additional suffering for the children. Kohlberg’s post-conventional stage, although intellectually attractive, does not itself dictate which principle should prevail; it merely requires that whichever principle is adopted be applied consistently. Utilitarianism satisfies that requirement by offering a single, measurable criterion.
Conclusion
The ventilator scenario illustrates how an originally constructed dilemma can be examined through contrasting ethical lenses. Utilitarian analysis yields a decision that maximises welfare for the greatest number while remaining open to later revision once more resources become available. Deontological and developmental perspectives rightly caution against arbitrary ranking of lives, yet they leave the clinician without a workable procedure under conditions of scarcity. The chosen solution therefore balances empirical consequences with the demand for reasoned justification, demonstrating the critical-thinking skills required to navigate morally charged choices.
