A better analogy with a carpenter is: A carpenter builds a house and lives in it. A guy down the street builds a similar looking house, so the carpenter sues the guy and then gets a court order to burn the new house to the ground. It becomes illegal for anyone to build a similar house until 70 years after the death of the carpenter.
'Similar' or exactly the same? Also, how unique is the design of the house to begin with? How much time/effort/expense did the carpenter spend designing and planning his house which this neighbor simply copied?
And, most importantly, did the carpenter go through the proper legal channels to protect the design of his house through copyright?
The analogy falls apart a bit without more detail.
You can make a 'similar' work without infringing on copyright.
Just look at 'High Noon' and 'Outland,' for example. Peter Hyams wanted to make a western, but given that it was 1981 no one was interested in financing one (Star Wars influence, once again). So what did he do? Basically gave us 'High Noon' in space. He couldn't remake High Noon even if he had the money, because he didn't have the rights to it. But change it up enough, make it your own, and you can do whatever you want.
Those popular old folk tales you're referencing are in public domain now, but there's little reason to believe that this would ever be the case if they were written more recently. Copyright has regularly been extended over the past fifty years and there's no sign that copyright extensions will stop extending in the future.
I'm not arguing that copyright should extend indefinitely, but
even if I were I fail to see what the real harm would be. I've seen a lot of claims that it 'harms the public.' But there haven't been any arguments made to demonstrate those claims.
If copyright extended forever (and it does seem to be moving in this direction), all Christian churches would be in copyright violation and would have to get rid of their bibles / depictions of a dude on a cross / use of words attributed to Jesus. These ideas and teachings would be owned by an Arabic Jewish family. The modern usage of Santa Claus would be banned unless authorized by the living descendants of St. Nicholas (or if you want to go with the modern version, then the Coke company would own Santa). Think of the millions of other similar cases, where culture would be damaged by extending copyright extremely far. Look at modern characters that should be public domain but aren't, and are likely never going to be . . . Superman, The Flash, Batman, Mickey Mouse, etc.
Up until recently the song 'Happy Birthday' was copyrighted and had to be cleared for use in films and TV.
Did that stop you from singing it at home?
As far as religious texts, that's a whole other topic that I'm not sure we should delve in to. Personally I don't see it as harmful if religion had a more difficult time spreading. Regardless, copyright is a choice of the creator... not a mandate. Anyone is free to put their work in the public domain at any time. If a religion's true motivation is spreading their word (as opposed to protecting their intellectual property) then I'm assuming they would simply allow people to copy the text. If they don't, well, I guess its up to the individual whether or not they want to be part of a religion that vehemently protects their copyrights through lawsuits (ie. Scientology).
As far as Santa Clause... you are taking something that is IN the public domain and then saying '
imagine if this didn't exist this way.' Well, honestly, I'd rather live in a world where Coca Cola can't use Santa Clause to push their terrible product. And I don't really want to live in a society where Superman can sell me car insurance or the Flash is used in Bounty paper towel ads while Batman sells ADT alarm systems and Wonder Woman is used to promote pornography sites. I truly fail to see the benefit for the public in that regard. If you want everything in the public domain, you have to take the good with the bad.
Sure, other artists would be able to also create their own Superman comics and films. Or, they could instead create a new original super hero. How many super hero's do you think we have today because writers were not able to simply use Superman and were instead forced to come up with something new?
I mentioned Calvin and Hobbes earlier in this thread. One of the reasons that strip has found such a special place in our culture is because Bill Watterson refused to allow his characters to be used in any other way. Their value was never diluted through inferior works. He didn't want to see them animated, he didn't want to hear them speak, and he didn't want to see them turned into stuffed animals, carnival prizes or spokesman for children's products. And who are we to tell him differently? He created them out of nothing.