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Full-Text Articles in Law
On Hart's Category Mistake, Michael S. Green
On Hart's Category Mistake, Michael S. Green
Faculty Publications
This essay concerns Scott Shapiro’s criticism that H.L.A. Hart’s theory of law suffers from a “category mistake.” Although other philosophers of law have summarily dismissed Shapiro’s criticism, I argue that it identifies an important requirement for an adequate theory of law. Such a theory must explain why legal officials justify their actions by reference to abstract propositional entities, instead of pointing to the existence of social practices. A virtue of Shapiro’s planning theory of law is that it can explain this phenomenon. Despite these sympathies, however, I end with the suggestion that Shapiro’s criticism of Hart, as it stands, is …
The Real Legal Realism, Michael S. Green
Felix Cohen On Legislation, Michael S. Green
Felix Cohen On Legislation, Michael S. Green
Faculty Publications
Felix Cohen's and Walter Wheeler Cook's prediction theory of law was a fundamentally positivist theory, according to which the law of a jurisdiction is reducible to regularities of official behavior. Cohen used the prediction theory to argue for philosophical anarchism - that is, the view that the existence of law does not entail a duty, even a prima facie duty, of obedience. In particular, Cohen extended philosophical anarchism to adjudication. The fact that officials in a jurisdiction regularly behave in a certain way does not give a judge adjudicating a case a moral reason to do the same. In deciding …