Theory that there is no such thing as knowledge of truths in a certain sphere because there are no such truths to be known.
The sphere normally intended by the term is ethics, and non-cognitivists adopt a speech act theory when analyzing what appear to be moral or value statements, emotivism and prescriptivism are forms of non-cognitivism, while descriptivism is a form of cognitivism.
Table of Contents
Last update 2020-06-17. Price and product availability may change.