Lesson plan
Res nullius
Res nullius is a term of Roman law meaning "things belonging to no one"; that is, property not yet the object of rights of any specific subject. A person can assume ownership of res nullius simply by taking possession of it (occupatio). However, in ancient Rome, certain forms of res nullius could never be owned (res extra commercium) because they were considered to belong either in common to all or to the divine rather than human dominium. The use of res nullius as a legal concept continues in modern civil legal systems. Examples of res nullius are wild animals (ferae naturae) or abandoned property (res derelictae). Finding can also be a means of occupatio (i.e. vesting ownership), since a thing completely lost or abandoned is res nullius, and therefore belonged to the first taker. Specific legislation may be made, e.g. for beachcombing.
Article summary
Res nullius is a term of Roman law meaning "things belonging to no one"; that is, property not yet the object of rights of any specific subject. A person can assume ownership of res nullius simply by taking possession of it (occupatio). However, in ancient Rome, certain forms of res nullius could never be owned (res extra commercium) because they were considered to belong either in common to all or to the divine rather than human dominium. The use of res nullius as a legal concept continues in modern civil legal systems. Examples of res nullius are wild animals (ferae naturae) or abandoned property (res derelictae). Finding can also be a means of occupatio (i.e. vesting ownership), since a thing completely lost or abandoned is res nullius, and therefore belonged to the first taker. Specific legislation may be made, e.g. for beachcombing.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.