''Code and Other Laws of Cyberspace'' is a 1999 book by
Lawrence Lessig on the structure and nature of regulation of the Internet.
Summary

The primary idea of the book, as expressed in the title, is the notion that
computer code (or "West Coast Code", referring to
Silicon Valley) regulates conduct in much the same way that
legal code (or "East Coast Code", referring to
Washington, D.C.) does. More generally, Lessig argues that there are actually four major regulators (Law, Norms, Market, Architecture) each of which has a profound impact on society and whose implications must be considered (sometimes called the "
pathetic dot theory", after the "dot" that is constrained by these regulators.)
The book includes a discussion of the implications for
copyright law, arguing that
cyberspace
Cyberspace is a concept describing a widespread interconnected digital technology. "The expression dates back from the first decade of the diffusion of the internet. It refers to the online world as a world 'apart', as distinct from everyday rea ...
changes not only the technology of copying but also the power of law to protect against illegal copying. It goes so far as to argue that code displaces the balance in copyright law and doctrines such as fair use. If it becomes possible to license every aspect of use (by means of trusted systems created by code), no aspect of use would have the protection of
fair use. The importance of this side of the story is generally underestimated and, as the examples in the book show, very often, code is even (only) considered as an extra ''tool'' to fight against "unlimited copying."
Other books
''
The Future of Ideas
''The Future of Ideas: The Fate of the Commons in a Connected World'' (2001) is a book by Lawrence Lessig, at the time of writing a professor of law at Stanford Law School, who is well known as a critic of the extension of the copyright term in US ...
'' is a continuation of ''Code's'' analysis of copyright, where Lessig argues that too much long term copyright protection hampers the creation of new ideas based on existing works, and advocates the importance of existing works entering the