"Pave the Paths" my own name for this rule of thumb. based on the story about the MIT campus where they put in grass but no sidewalks, and then waited to see w

"Pave the Paths" my own name for this rule of thumb. based on the story about the MIT campus where they put in grass but no sidewalks, and then waited to see what kind of natural trails formed from natural walking and biking. then put sidewalks there