Jonas Olson presents a critical survey of moral error theory, the view that there are no moral facts and so all moral claims are false. Part I explores the hist

This book provides a novel formulation and defence of moral error theory. It also provides a novel solution to the so-called now what question; viz., the questi

What kind of properties are moral qualities, such as rightness, badness, etc? Some ethicists doubt that there are any such properties; they maintain that thinki

Moral realists maintain that morality has a distinctive subject matter. Specifically, realists maintain that moral discourse is representational, that moral sen

In Unbelievable Errors, Bart Streumer defends an error theory about all normative judgements: not just moral judgements, but also judgements about reasons for a