Antinomy

Part of speech: noun

Pronunciation: /ænˈtɪn.ə.mi/

Definitions

1. A contradiction between two principles or laws that appear equally valid, or a situation where opposing truths seem impossible to reconcile
2. A logical contradiction arising from apparently equally valid but mutually exclusive principles or propositions
3. A paradoxical situation where two seemingly sound arguments or laws lead to opposite and irreconcilable conclusions

Etymology: The concept behind this term emerges from a philosophical tension between two principles or laws that appear equally reasonable yet contradict each other. It was first prominently developed in the work of Immanuel Kant in the late 18th century. Kant used it to describe a paradoxical situation in metaphysics where reason produces seemingly valid arguments that lead to opposing conclusions, revealing limits to human understanding. Its roots go back to the Greek word "antinomia," composed of "anti-" meaning "against" and "nomos" meaning "law." This literal sense of “against law” captures the conflict inherent in the term—two laws or principles set in opposition. The word traveled through Latin as "antinomia," maintaining much of its original structure and meaning before entering English in the mid-17th century. While the term initially carried a more general sense of contradiction or opposition between laws, Kant’s use gave it a more specialized philosophical weight. He identified four classic antinomies concerning topics like the universe’s finitude and causality, demonstrating how human reason, when applied beyond empirical experience, encounters irresolvable dilemmas. Over time, the application broadened beyond philosophy to describe any irreconcilable contradiction between two plausible principles or laws in various fields, including law and ethics. Yet, its philosophical origin remains central, highlighting the deep-rooted struggle in thought to reconcile conflicting but reasonable claims.

Synonyms: contradiction, paradox