Chapter 11 – Singer and the Ethics of Utility

Peter Singer, the contemporary philosopher of utilitarian ethics, has become one of the most provocative moral voices of our age. His radical conclusions on life, death, and value flow logically from a system that judges right and wrong solely by outcomes—especially the maximization of pleasure and the minimization of suffering.

This chapter unpacks Singer’s impact on contemporary bioethics, human value, and the shifting moral ground beneath us.

The Core Idea: Utility Over Sanctity

Singer follows in the footsteps of Jeremy Bentham and John Stuart Mill but pushes utilitarianism further. For him, moral worth is not based on human dignity or divine command, but on sentience—the capacity to feel pleasure and pain.

This leads to jarring implications:

• Some animals may have more moral value than severely disabled humans.
• Infanticide may be permissible under certain conditions.
• The value of life is negotiable, based on quality, not sacredness.

Redefining the Moral Circle

Singer is consistent: he rejects speciesism—the belief that humans are morally superior just because they are human. Instead, he expands the “moral circle” to include animals, advocating for vegetarianism and animal rights.

This sounds compassionate, but it also dissolves the uniqueness of the human person. There is no imago Dei, no soul, no divine spark—only brains with varying capacities to feel.

When Human Life Becomes Negotiable

Singer supports euthanasia, abortion, and even infanticide in cases where continued life brings more suffering than joy. His logic is chilling: life has no intrinsic value. Its worth lies in its experiential net balance.

This utilitarian lens now shapes medical ethics debates—about end-of-life care, genetic selection, disability rights, and more.

The Tyranny of Calculation

By reducing morality to calculus, Singer replaces wisdom with math. Compassion becomes a spreadsheet. But human life is not an equation. We are not economic inputs or neural nodes of pain and pleasure.

Singer’s world is efficient, but cold. Rational, but hollow.

The Biblical Alternative: Inherent Worth

The Bible grounds morality not in sentience but in being—we are valuable because we are made in God’s image. Our worth is not measured by our IQ, autonomy, or capacity to contribute, but by the love of the One who formed us.

From the unborn child to the elderly with dementia, each person reflects God’s glory.

Compassion Rooted in Covenant

Christian compassion is not utilitarian—it is covenantal. We care for the weak not because they yield utility, but because we are bound to them in love.

Jesus did not heal the sick because they were useful. He touched lepers and washed feet because love descends to the lowly.

Ethics in Light of Eternity

Utilitarianism sees only this life. The Bible sees eternity. It teaches that every moment has meaning—not just based on outcomes, but on faithfulness.

Right and wrong are not derived from statistics, but from the character of God.

Singer and the Spirit of This Age

Singer exemplifies the spirit of calculation—a world that prizes control over reverence, efficiency over sanctity, and autonomy over dependency.

But the Gospel invites us to a different vision: where the weak are honored, the broken are beloved, and every life is a sacred trust—not a disposable asset.