It’s an evolving process. But suffice to say, those who are in favor of IP are being intellectually spanked left, right, up, down, and inside out. The case against IP has already been demonstrably made along Austrian Economics principles; now it’s just a matter of the ideas of that demonstration being generally absorbed.
But here’s my latest contribution against the possibility of validly contracting non-copying:
The point is you can’t make contracts on property that you don’t own. Music mixed with public domain word lyrics can’t be validly contracted. Neither can music that copies common blues chord progressions. You can certainly sell whatever music you make that is represented on actual physical property. You just can’t make a contract preventing copying when you don’t completely exclusively own the ideas that are mixed with your production. And note that a contract is a COPY of the idea of a contract, certainly not invented and created by the latest person to write a contract.
There is no “chain of voluntary contract extending back to the point of origin”. Merely by trading you are COPYING the idea of trade first created by someone else. And that’s the point, all creative production is BUNDLING COPIES of ideas created by others. And that is not exclusively ownable by someone. It would be absolutely absurd for someone to pretend they are selling you a physical cd disc along with the exclusive rights to use of the English language. There are no exclusive rights to use of the English language. Anyone who mixes their creative content with use of the English language is voiding their claim of exclusive creative production. Therefore, contracts made upon mixed ideas not exclusively created are invalid. You are attempting to sell not just your portion of exclusively created content but also trying to sell the COPIED mixed portion of non-exclusively created content along with it. Not only is it a hypocritical stance arguing against copying whilst simultaneously copying, but it’s as absurd as attempting to sell someone exclusive rights to breath air.
It’s not just “building upon”, it’s COPYING the idea foundations. You cannot validly contract thought control. Minds and property are irrevocably shaped and influenced by the expression of ideas. You can’t yell in a public square whilst demanding others shut their ears until they pay you. Yet that’s exactly what copyright is attempting to enforce.
Contract itself is far less valid than most people believe, but that’s a different topic. You mix your labor of breathing with the air, but you don’t therefore own the air. And nor can you validly contract with someone to not breath air, or not copy your breathing of air. It’s by its nature not capable of exclusive ownership, and therefore not capable of valid contract. However, you can certainly put air in a scuba tank and sell a scuba tank of air, and validly contract to receive a scuba tank of air. Just as you can validly put ideas on a physical piece of property, such as a concert performance on exclusive private property, or a music recording on physical cd. However, you can never validly contract the non-copying of any ideas. Even if you could, the second person to contract the non-copying of any ideas would be COPYING the first person who invented that contract. And that would be a violation of free trade resulting in the abject poverty of completely isolated non-trading individuals.
But usually creative artists are full of massively inflated egos, and they are conveniently deaf, blind, and dumb to the innumerable ways in which they have copied the ideas of others. And clearly their production benefits from copying the ideas of others. And clearly all who copy benefit from copying. And clearly there is always more to copy then an individual person can truly uniquely produce, thus meaning wealth increases exponentially from unlimited copying for absolutely every person. It’s an epistemological impossibility to not copy others (even the idea of exclusively owned pieces of property are copies of other exclusively owned pieces of property); therefore, contracts against copying are invalid.