Completely agree with a part of your answer. (And thanks for your real arguments. My problem was that this type of reply: "IP doesn't exist. Period".
Fiest: the expression of "intellectual property" is not so lucky. The real definition should be cover much more complicated "thing". The materialization of IP is not a mandatory thing. Despite of this I'll use the IP.
(I'm sorry, my mother tongue is Hungarian so some of my expression will not so precise in English regarding mainly the technical words, but I think will be understandable in this way)
And I promise I'll see Stephen Kinsella's work
On the other hand I think without IP the human technology, culture would not have developed, so nowadays we would still be living at the level of primitive society. So I think IP does not hinder the development (except some special thing that often leads monopoly or oligopoly). And some parts treated as IP is not really an IP, that's a fact.
In my post I didn' touch many forms of the IP. Some forms are protected by law, some form are not. In spite of that the unprotected part of IP does exist.
And the law protected part is divided much part too, e.g. the invention (know-how or arrangement), industrial law protection, geographical origin protection, even "logo" protection). These part protected only when somebody applying for protection. In my previous post almost didn't touched these parts.
The other parts "naturally protected" without any asking for protection is the "copyright law". I dealt with this part.
The basic fundament of IP that some invented created thing belongs to a specific person tho is the creator and owner.
The protection of IP (regardless of the type of IP) is divided to to parts: 1) personal rights and 2) economic rights.
The personal rights are untransferable, not an object to trade with it. This is the right to everybody should accept and acknowledge that this IP created as the owner and belongs to the owner in any way. The other part is the IP right of the owner to put their name on the creation. And the owner's exclusive right to give any permission to anybody, to "dispose" any - mainly economic - rights of the IP. This does not mean that the owner must ask money for the creation.
Some parts of IP is not protected by economic rights for example the idea, theory. E.g. Einstein's E=mc2 has no economic rights. But definitely has personal rights. Nobody has any rights to claim that this mathematical and physical theory's owner someone other than Einstein.
So no one has the right to claim that Linus Torvalds did not write the Linux kernel. Because all of the personal rights belongs to the owner, to the creator, to the inventor. It is completely independent from the economical rights. Linus Thorvalds exclusive right to enable his work can be accessible completely free (for example under GPL license - so this is a license Linus gave to the whole world). Picasso, Dali, etc. have a same rights - the personal rights included that the exlusive rights to make money from their artworks. But Picasso, Dali transferred the physical artwork and in this manner gave the rights to the new owner to trade with their artwork (there many other rights that have not been transferred - I don't deal with them here).
The economic rights are transferable (can be traded, marketed) but these rights are exclusively belongs to the owner regardless he/she wants to make money about the copyright protected "creation". I emplashise: "copy" "right" (this comes from ancient era, when there was no e.g. software).
If the owner doesn1t give a permission to anybody else to use, copy, distribute, rework their work, creation, invention, and so on, even a part of it - this is a copyright infringement - because in this way someone else has taken away the author's exclusive right to dispose of his work.
So back to Linus: he exercised his exclusive right to make his work available to the world for free. This is his license that he gave to the world. But no one can dispute that he wrote the kernel. No one can claim it as their own - that's usurpation.
And at the end of my reply: do anybody think that "E=mc2", "Linux", painting titled "Guenica", titled "Sand of Tyme ar Sinking" etc. hindered the world for development?
Please give me a feedback if I'm wrong regarding some parts of my reply.