Quotes by Lawrence Lessig
It is valuable copyrights that are responsible for terms being extended. Mickey Mouse and "Rhapsody in Blue." These works are too valuable for copyright owners to ignore. But the real harm to our society from copyright extensions is not that Mickey Mouse remains Disney's. Forget Mickey Mouse. Forget Robert Frost. Forget all the works from the 1920s and 1930s that have continuing commercial value. The real harm of term extension comes not from these famous works. The real harm is to the works that are not famous, not commercially exploited, and no longer available as a result.
The current term of protection for software is the life of an author plus 70 years, or, if it's work-for-hire, a total of 95 years. This is a bastardization of the Constitution's requirement that copyright be for "limited times." By the time Apple's Macintosh operating system finally falls into the public domain, there will be no machine that could possibly run it. The term of copyright for software is effectively unlimited.
You can't incent a dead person. No matter what we do, Hawthorne will not produce any more works, no matter how much we pay him.