Are you a boomer? > 3. Concrete engineering -- building cities that move people away from a connection with nature This is 70s environmentalist thinking and i

Are you a boomer? > 3. Concrete engineering -- building cities that move people away from a connection with nature This is 70s environmentalist thinking and it's terrible for the environment. Cities are good for it, because when you infill in cities you aren't touching the rest of the land. America is unusually good about this. Most countries don't have our national park system.