This presents a very dark prospect indeed, if one believes, as I do, that we cannot accept histheory of interpretation. I do not take so gloomy a view of thefuture of the ideal of fidelity to law
Fuller challenges Hart’s assertion that effective communication and the authority of legal rules hinge on words possessing fixed, context-independent "standard instances" of meaning. Hart’s concern is that without such constancy in meaning, interpretation would become unpredictable, subjective, and unmanageable, ultimately eroding the rule of law and the ideal of fidelity to it. Essentially, Hart fears that if legal terms changed meaning with each new context, the coherence and stability of law would collapse, undermining its ability to command authority.
Fuller counters this view by rejecting the necessity of Hart’s rigid framework for interpretation. He argues that legal interpretation does not rely on words having invariant meanings across all contexts. Instead, Fuller emphasizes the dynamic nature of interpretation, which often involves considering broader textual or situational contexts, such as entire statutes, paragraphs, or systems of laws, rather than isolating individual words. He also points out that many legal decisions involve reasoning about the general purpose or objectives of laws, rather than rigidly adhering to a "core" or standard meaning of specific terms.