So? Why do we need new land for housing? Seems like a good thing. There are billions of acres of single-family homes with huge backyards. As demand increases po

So? Why do we need new land for housing? Seems like a good thing. There are billions of acres of single-family homes with huge backyards. As demand increases political hurdles will be banished and we'll start to see those torn down and replaced by denser housing.