This book is primarily a book on the history of copyright laws and how they have been forced to change as technological developments have occurred. A simple history would be one thing, but this book further asserts that this history is relavant to the present day technological challenges. The book looks at the present challenges to the international system as 'fresh presentations of familiar dilemmas which copyright law has attempted to address in the past.'
The history, as presented here, does show a remarkable set of similar problems, but they all seem to address a lawful, reasonable world rather than the anarchy that I see in the Internet.
For instance, a few years ago a web server I was running was all of a sudden using an incredible amount of bandwidth. Neither I nor the teckies could find out why. Then we got a letter from an attorney of one of the movie companies. My server was being used to send out copies of a front run movie. Based on this we were able to find that someone had surrepticiously loaded a program onto my server to do this. We then stopped it.
But from a legal standpoint how do you control this. The bad guy could have been from Africa, China or across town, there was no way to tell. There are 'outlaw' countries that would not help to enforce copyrights - Korea and Iran come to mind. There are countries where enforcement is so lax that no one would care - most of Africa.
This is an excellent history and does have some applicability to the control of things like printed books.