Persuasive Pro-Life: How to Talk About Our Culture's Toughest Issue

This volume presents a systematic approach to defending the pro-life position through philosophical argumentation and rhetorical strategy. Horn constructs his case by grounding the abortion debate in fundamental questions about human personhood, moral status, and the relationship between natural law and divine command. The work operates from an explicitly Catholic intellectual framework while attempting to formulate arguments accessible to secular audiences.

The author develops a two-pronged methodology: first establishing the personhood of the unborn through philosophical reasoning, then addressing common pro-choice objections through carefully structured rebuttals. Horn draws heavily on natural law theory, arguing that human dignity derives from humanity's rational nature and ultimate orientation toward God. This theological anthropology underpins his central claim that abortion violates both natural and divine law. He engages with contemporary bioethicists like Peter Singer and Michael Tooley, critiquing their functionalist accounts of personhood while advancing a substance-based view rooted in Thomistic metaphysics.

The work's contribution to theological discourse lies in its attempt to bridge religious conviction and public reason. Horn argues that while the pro-life position coheres with Catholic teaching on the imago Dei and the sanctity of human life, its core claims can be defended through philosophical arguments about human nature that do not require explicit theistic commitments. He maintains that recognizing fetal personhood follows from rational reflection on human essence rather than solely from revealed truth.

Throughout the text, Horn addresses the relationship between moral knowledge and religious belief. He contends that while God grounds objective morality, basic moral truths about human dignity remain accessible through natural reason. This positions his argument within a broader natural law tradition that sees moral reality as intelligible apart from special revelation, though ultimately rooted in divine wisdom. The work engages significantly with the question of whether religiously-informed moral positions can legitimately influence public policy in pluralistic societies.

The volume represents a contemporary iteration of Catholic engagement with bioethical issues, demonstrating how traditional theological commitments about human nature, divine providence, and moral absolutes apply to modern ethical dilemmas. Horn's approach exemplifies the Catholic intellectual tradition's confidence in reason's ability to discern moral truth while maintaining that such truth ultimately reflects God's eternal law.