because it promotes the technological advancement of society
Care to show it?
Computer software was trivial and largely in the hands of the government or universities until 1970. Unix and the rights to it were owned by AT&T(it may have been open but it wasn't free) and is now in the hands of Novell.
Computer software was far from trivial. AT&T had the ownership of UNIX fall on their lap quite accidentally, a by-product of two lab workers. Initially it could not even sell software, so it rented it. The guys from the UC at Berkeley, and others, greatly improved it, to a point where most of the code originated mostly from these contributions. A lawsuit followed, which resulted in AT&T recognizing those contributions and relinquishing all claims over BSD, in exchange for being allowed to continue to use those improvements on its won versions. Those got sold (entirely) to several companies. Sun fully owned Solaris, and IBM fully owned AIX, for example. Novell only eventually bought the trademark "UNIX" and some old code.
Go research on the history of UNIX and you'll find out just how wrong you were. And this is the kind of mess that fully illustrates why having "ownership" over software is a very bad idea.
FreeBSD is and was up in legal limbo but currently Novell has stated they have no intention of suing over Unix. Of course a large portion of their software is written under the GPL because not many people want to work their asses off only to let apple take everything.
FreeBSD
is not in a legal limbo, all legal questions were settler nearly 20 years ago - to the point where Apple did not hesitate on building its new operating system partially on top of FreeBSD.
The BSD distributions still follow the rule of privileging the BSD license for their packages (OpenBSD requires it), and Apple is quite free to take whatever it wants, and it does give back the improvements to the kernel. Abolish copyright and Apple would have to give back all its improvements too (or refuse to sell a single copy).
Open source software exists solely because of copyright laws. The GNU GPL, BSD, CDDL, Apache, Mozilla, and all other licenses that define open source are in fact copyright licenses granting various degrees of freedom.
Read the BSD license. It exists only because the law automatically makes everything copyrighted, forcing people who wish their creations to be freely shared to write a license for that specific purpose. The GPL exists as a reaction against copyright, to prevent the use of copyright to close what would otherwise be free and open source. Abolishing copyright would immediately attain the purposes of both these licenses.
Blizzard would lose insane amounts of money because they would no longer have the ability to shutdown illegal third party servers so everyone would just use free third party servers.
Indeed it would. But blizzard already makes insane amounts of money. It wouldn't go bankrupt, simply because their current clients have already shown their willingness to pay for well-managed and updated servers, and that is a service which Blizzard can provide better that any possible competitor. Some would move away in order to save money, to cheaper servers or hobbyist servers, but certainly not all. Some might be taken by new competing companies, developing forks of blizzard's original game.. hey, guess what - the arts would have been furthered!
Free Civ is copyrighted under the GPL and is a knockoff of civ2 made by bored CS students in their spare time. It's not exactly the next mass effect.
So what? It proves that there can be free games. And I'd still pay for civ4, just as I paid despite being quite able to download it for free if I so chose. That's another thing you are missing: even in the absence of copyright, companies would still make and sell games, because we consumers will continue to find it convenient. The internet offers a perfect platform for the original company to market and sell its games, reducing the risks of other business simply copying and selling it - I believe that all the people on these forums would make a point of buying from Fireaxis - and they in turn would have a far stronger incentive to answer to feedback from its costumers, and provide patches and changes.
inno, LesC, kindly stop arguing. The both of you are talking past one another, selectively misinterpreting one another, and strawmanning. This is greatly detracting from my enjoyment of this thread. If you insist on posting further, kindly read Politics and the English Language by George Orwell first. The writing advice contained therein may help you to be clearer.
Hey, its a political discussion, what did you expect?
I could instead talk about Lessig's ideas, but he did a fine job of publishing those already.
Anyway, at least Orwell's work is not copyrighted...