Human stupidity. It exists, no doubt about it. There are many proofs along the History which I will not write down here to save paper. The point is:
1.) Does that stupidity live inside certain people? Or
2.) Is it an human characteristic?
If we are in the second scenario there is no much hope for mankind and nature will exterminate us. I want to think it’s case one and evolution uses those idiots to show the rest what not to do, a kind of teachers. The problem is those people could manage to create organizations which access to power and then drag the whole world to disaster.
At the moment History shows they have always been more or less stopped. Anyways, the fact stupidity is there needs an action. Protection against them is the first step.
I propose to use a Mexican hat, larger than usual (6m diameter), with blades or whatever to keep people away. Private space.