> Or are we going to continue with time consuming and costly case by case, human judged comparisons? That will absolutely always be required, because no matte

> Or are we going to continue with time consuming and costly case by case, human judged comparisons? That will absolutely always be required, because no matter how much we pretend, copyright is not a natural right, any more than capitalism is the natural economic system. You can extrapolate this to the concept of property, and by extension, ownership. The cans of Campbell's Soup don't care that Warhol copied their likeness any more than the trees we felled to build your house care if a squatter takes it over.