Home›Natural Law and International Law Founders›Era (Birth Decade)›By Century›15th centuryBrowse By15th centuryFacts15th centurySourcesComments (0)Reader Challenges (0)FactsComparisonDefining CharacteristicWell-attestedNatural law is a philosophical and legal theory that posits the existence of inherent laws derived from nature and universal moral principles that are discoverable through reason. 115th centuryFilter Results3 entriesRoleAllJurist (3)Legal SystemAllLaw of Spain (3)Field of LawAllCriminal Law (1)International Law (2)Nationality or JurisdictionAllSpain (3)GenderAllMale (3)Show ResultsBrowseCompareSelect all 3Alfonso de Castro15th centuryDomingo de Soto15th centuryFrancisco de Vitoria15th centurySources1. Natural law (Wikipedia)tier 2WikipediaIntroductionQuote, IntroductionNatural law (Latin: ius naturale, lex naturalis) is a philosophical and legal theory that posits the existence of inherent laws derived from nature and universal moral principles that are discoverable through reason.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.