
Microbes Over People?
Only a philosopher could claim seriously that humans owe significant moral duties to microbes. But NYU bioethicist Jeff Sebo delivers precisely that thesis in his new book The Moral Circle: Who Matters, What Matters, and Why (W.W. Norton, 192 pp.). Don’t look for a sanctity of human life argument here. Rather, Sebo takes readers on a step-by-step simplified course in moral philosophy. He writes that moral standing depends on whether duties are owed to the entity or being under consideration. If so, these entities or beings belong in “the moral circle” and possess “intrinsic value.” The general idea that most life has at least some intrinsic value is unobjectionable. But Sebo takes it to an extreme. He advocates widening the Read More ›