>With a capitalist economy certain elements of culture are effectively reserved for the wealthy. [...] The democratisation of media particularly through availability of music and film - which are so central to our cultural experience
There is always going to be a culture. And there are always going to be things off-limits to the non-wealthy that would totally be part of the larger culture if made free. So? I don't think it's particularly important for music or film to be part of the larger, central cultural experience. If those things aren't available then something else will take their place. To the best of my understanding society had a culture 5, 50, 500, and even 5000 years ago.
I don't think I have a fundamental right to access or own things created by other people. I think people pirate because it's safe, easy, and free. I think most people's participation in piracy can be summed up as "selfish asshole". I think DRM is a blunt, ham fisted enforcement of the copyright deal and I'm curious as to why you think it breaks and should nullify the contract.
And on top of all this the maintainers of Pirate Bay are not benevolent Robin Hood's trying to give culture to the poor. They're making money. Megaupload network generated $175,000,000 in revenue. I don't think there's a damn thing honorable about any of these lot.