You didn't make air, you didn't design air, you have no claim to air. Now if you put some special formulation of gaseous molecules into the air bottle to make it special and unique (a unique scent, for example), then yes you might have a claim to the contents. Like with coke, you could patent the formula you came up with. If someone buys one of your bottles, figures out how to copy it, and proceeds to do so and distribute it to other people, then guess what? They violated your intellectual property right and should be forced to pay for that violation. You created the formulation, they had no right to replicate and distribute the end product of all of your work, even if they don't charge a dime for it - you have the right to make a profit off of your intellectual product free from competition by thieves.
The difference is, I think, that you treat intellectual property as a moral principle in itself, while I tend to see it as just a pragmatic legal construction, which, in the end, is only there to support other moral values.
I even tend to see traditional property in this way: as a pragmatic construction, which, if it doesn't turn out to do what it's intended to do, can be replaced by something better (if something better exists). The thing is, with traditional property, I actually think it works quite well, which is basically the thing that separates me from true communism.
I don't know whether I can defend my views against someone who holds intellectual property as a basic value in itself.
I'll only post in this thread again when I think it's really useful, because I think I might have heated up the discussion a bit too much, and more explaining and defending will probably only make it worse.
Edit: there IS something I do want to add to this, and it's an old tale:
There once was a poor man, who was so poor that he even couldn't buy food. While he was, hungry, walking through the market, he noticed a delicious smell coming from one of the salesmen, who was preparing some meat. Of course the poor man couldn't buy any of it, but he approached the shop so that he could at least enjoy the smell.
The shop owner noticed the poor man, and asked him to leave or to pay for the smell. The poor man refused, and they started to argue. That is when the wise man arrived.
The wise man asked what was going on. The shop owner told him the poor man didn't want to pay for the smell he was enjoying. The wise man said: "I'll pay for him".
So the wise man took his wallet with one hand, and one by one he dropped coins on the table of the salesman. The salesman heard the coins fall, and he started smiling, as it was a lot of money. "Is that enough?", asked the wise man. The salesman said it was. Then, the wise man took his money from the table, put it back in his wallet, and started to walk away. The salesman said: "What are you doing? That is my money now!". "No", said the wise man. "It is my money. I paid for the smell of your meat with the sound of my money".
