Copyright is a monopoly. I think that's what is confusing. The human right to own something (not necessarily land) is not a market monopoly, except in the trivial sense that there is only one of them and if you choose not to give/sell it away, nobody else can have it.

When you make a creative work, you own that work. This is a human right. It is yours. If you never show it to anyone, then they can't copy it. So in a way, you have the same monopoly in a trivial sense.

Let's say you have an apple and you eat it. I happen to have an apple to and watching you eat it I think, "That looks delicious. I'm going to eat my apple too". It's my apple. I'm allowed to eat it. I'm allowed to copy your action. It's a basic freedom that I enjoy.

Now imagine that you had a monopoly on eating apples. Well, that's pretty horrible for the world. Even if you were the very first person to think of eating an apple, it would be terrible for us to give you a monopoly on eating apples. There are lots of apples. I'm not depriving you of your human right to own apples (or eat them if you choose). Just because you happened to think of it first is no reason to deprive others.

The important thing is: you have no human right to stop others from eating apples. Even if nobody had thought of it before, your human rights only go as far as yourself and the things in your possession. Similarly, even if I was hungry, I have no human right to force you to show me how to eat an apple. It's your apple. It's your body. You can do what you like.

Let's say you have a piece of canvas and some paint. You paint a picture of an apple on your canvas. I think, "Hey, that's pretty cool". I happen to have a canvas and some paint. They are my canvas and paint and I can do what I want with them.... except paint a picture of an apple that looks like your picture. Because you have a monopoly on painting pictures that look like that.

This is almost as terrible as giving a monopoly on eating apples. However, as a society we have decided that we want to encourage innovative apple painting. So even though it is kind of strange, we grant a limited monopoly to anyone who paints an apple that looks different than apples that anybody else has painted previously.

So instead of a human right, what we've done is get together as a society to say, "Apple painting is an important part of our culture and we like to see new apple paintings. It is boring to see the same picture over and over again." We all agree (collectively, through our society) to abstain from copying other people's apple paintings for a certain period of time.

Now, do we have the right as a society to force you to divulge any new apple paintings you might draw? If there is a sudden famine and the only food we have are apples, do we have the right to force you to show us how to eat apples? I am not an expert in these fields, but I suspect that these examples would infringe on human rights, even if it would help society as a whole.

I hope that makes the issue more clear.