TY - JOUR TI - James Bardley Thayer and the Problem of “Unconstitutionality Beyond Reasonable Doubt” AU - Zajadło, Jerzy TI - James Bardley Thayer and the Problem of “Unconstitutionality Beyond Reasonable Doubt” AB - The main purpose of this paper is the presentation of Harvard Law School scholar James Bradley Thayer and his famous article The Origin and Scope of the American Doctrine of Constitutional Law, published in Harvard Law Review in 1893. Thayer formulated therein his theory of judicial restraint based on the formula unconstitutionality beyond reasonable doubt. This theory influenced such eminent judges and scholars like Oliver Wendell Holmes, Louis Brandeis, Learned Hand and, last but not least, Felix Franfurter, and is still broadly discussed in contemporary American constitutional jurisprudence. In conclusion the author proposes to make American experiences in this area useful for the current debate concerning Polish constitutional crisis. VL - 2023 IS - Issue 1 (2023) PY - 2023 SN - 2544-2031 C1 - 2956-3623 SP - 7 EP - 20 DO - 10.4467/25442031PKO.23.001.17571 UR - https://ejournals.eu/en/journal/przeglad-konstytucyjny/article/james-bradley-thayer-i-problem-niekonstytucyjnosci-ponad-wszelka-watpliwosc KW - James Bradley Thayer KW - judicial restraint KW - judicial review KW - formula beyond reasonable doubt KW - Polish consitutional crisis