Authority and Normative Powers http://hdl.handle.net/10256.1/8605 2026-10-22T07:06:18Z 2026-10-22T07:06:18Z Normative Powers of Legal Epistemic Authority Michelon, Cláudio http://hdl.handle.net/10256.1/8615 2026-10-21T22:45:31Z 2026-10-07T00:00:00Z Normative Powers of Legal Epistemic Authority Michelon, Cláudio Cláudio Michelon, from the University of Edinburgh, focuses his seminar on the ways in which epistemic authority helps account for the law; Cláudio Michelon, de la Universitat d'Edimburg, centra el seminari en explicar les maneres com l'autoritat epistèmica configura el dret 2026-10-07T00:00:00Z The Power of Social Norms: Between Moral Principle and Practice Gerritsen, Eline http://hdl.handle.net/10256.1/8614 2026-10-21T22:45:30Z 2026-10-07T00:00:00Z The Power of Social Norms: Between Moral Principle and Practice Gerritsen, Eline Eline Gerritsen, from Heinrich Heine University Düsseldorf, presents a paper on informal and uncodified social norms that apply to specific social groups and in particular social contexts, and examines the reasons why these norms are followed; Eline Gerritsen, de la Heinrich Heine University de Düsseldorf, presenta una ponència sobre les normes socials informals i no codificades que s'apliquen sobre grups socials concrets i en contexts socials específics, i analitza les raons per les quals se segueixen aquestes normes 2026-10-07T00:00:00Z Validity, Membership and Legitimacy Ehrenberg, Kenneth M. http://hdl.handle.net/10256.1/8613 2026-10-21T22:45:30Z 2026-10-07T00:00:00Z Validity, Membership and Legitimacy Ehrenberg, Kenneth M. Kenneth Ehrenberg, from the University of Surrey, presents a seminar on the widespread confusion between the concepts of legal validity and legal legitimacy, and on the relationship between them. Whereas legal validity is the social fact whether a legal norm has the backing of the legal system, legal legitimacy concerns whether a particular element of that system deserves the status it holds as legally valid; Kenneth Ehrenberg, de la Universitat de Surrey, imparteix un seminari sobre la confusió generalitzada dels conceptes validesa jurídica i legitimitat jurídica i la relació que s'estableix entre tots dos. Mentre que la validesa jurídica descriu si una norma jurídica té el suport de l'ordenament jurídic, el concepte de legitimitat jurídica determina si un element concret d'aquest sistema jurídic mereix l'estatus del qual gaudeix com a jurídicament vàlid 2026-10-07T00:00:00Z