Earlier quoted context omitted.
>> "I oppose the legal definition that copyright == property" How about a definition like - "If I create something, I own it and have the right to profit from it." Why should my right to profit from what I create have a limited term? Why should it be ok for someone to copy it just because they have the ability to?
Why should the person who first arrange a series of words in a particular order have the power to prevent other people from arranging words into the same order, in perpetuity? Copyright prevents the free speech of others. There's some justification for it doing so. But it's not a natural, or absolute, right.
Edit: copyright should be more limited than physical property rights, so I'm in agreement. But neither can be absolute when the government only has a piece of paper to abide by that prevents them from being revoked.