It's essentially the Tragedy of the Commons. People come and claim part of the common green, which pushes newcomers out to the more undesirable real estate. I

It's essentially the Tragedy of the Commons. People come and claim part of the common green, which pushes newcomers out to the more undesirable real estate. I'm not convinced there is a workable market solution, though I'm also not convinced that there's a satisfactory regulatory solution.