# William Fisher, CopyrightX Lecture 1.4, Foundations of Copyright Law Idea Expression Distinction

The Foundations of Copyright Law: introduction. Video by Prof. William Fisher via CopyrightX. The fourth video in a series of video's about copyright law. This lecture is about the "Idea/Expression Distinction".

- Kind: Talk
- Year: 2014
- Runtime: 14 min
- By: BerkmanCenter/CopyrightX
- Genres: Education
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:William_Fisher,_CopyrightX_Lecture_1.4,_Foundations_of_Copyright_Law_Idea_Expression_Distinction.webm)
- Licence or status: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0) (as the archive states it)
- Credit: BerkmanCenter/CopyrightX
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/44637033?play=1)