2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60323We prove in the theory "ZFC + there is no inner model with a Woodin cardinal" that there is a universal weasel. This shows in particular that one doesn't have to assume the existence of large cardinals in V to prove the existence of some such weasel.8 pagesLogic03E15text