The document discusses the idea-expression dichotomy in copyright law. It makes three key points:
1. The idea-expression dichotomy establishes that ideas are not protected by copyright, only the expression or implementation of ideas is protected. This ensures that ideas remain in the public domain and available for others to build upon.
2. The dichotomy has been established in international law through TRIPS and in many domestic legal systems as a fundamental principle of copyright. It distinguishes between ideas, which are not protected, and their expression, which can be protected.
3. For an expression to be protected by copyright, it must be original in the sense that it is independently created and possesses a minimal degree of creativity