This is true. There are other solutions with regard to the nation and walls.
If the benefits of trespassing outweigh the consequences of being caught then you'll have a problem.
Yet the same people whining about walls are the ones rapidly increasing those benefits. In that environment you need a wall, or some barriers to slow it down and make it more difficult. It won't stop it. I think I indicated that in my original post.
So if the punishment for trespassing were strictly enforced and intimidating enough that it made those benefits not so attractive then we wouldn't need walls.
I don't see the people reducing those benefits. Personally I see that as by design and happening on a global scale. Kloward and Piven's study/approach put to action.
I love the idea of a world without nations and we all co-exist.
Yet acting as though I can do that an ignore human nature is really no different than the type of thinking that leads people to keep embracing socialism, communism, and Marxism over and over again. They get sucked in by feel good concepts of the world living in peace and everyone getting along, and everyone being treated equal. Many of them even seem to think equal outcome is something that can be guaranteed.
It is an appeal to emotion. Then embracing that emotional idea they can virtue signal and try to force it on or convince others.
This too is where the world without nations CURRENTLY exists.
It is incredibly dangerous and destructive to go down that path with people's education, cultures, ideologies, the way they currently are.
Those things would need to change. And unlike communist/marxist I am not proposing reeducation, and enforced conformity. I believe diversity of mind is the way to go. Yet we require training on how to coexist and interact with people we disagree with without thinking we need to destroy or oppress them. That type of thinking only exists in a small number of people at the moment, and to me it looks like attempts are being made to make such people less and less likely to exist.
So we can dream. Yet we need to pay attention to reality too. If we want to change reality we can do that too but we need to approach it in steps and think long term as well as short term. We need to not embrace things blindly because they make us feel positive and happy about such a world existing. We have to WORK to get to these places.
To rip your borders down while you have so many things around you that other people want in a world where people are educated the way they are is a recipe for disaster.
RE: Walls Don't Work: AKA A World Without Walls