Actually building a massive building doesn't sound like a bad idea. They want to try it Tokyo. http://edition.cnn.com/2016/02/10/architecture/tokyo-mile-high-s

Actually building a massive building doesn't sound like a bad idea. They want to try it Tokyo. http://edition.cnn.com/2016/02/10/architecture/tokyo-mile-high-skyscraper http://edition.cnn.com/2016/02/10/architecture/tokyo-mile-hi...