GOD, some people are so skeptical! Let them build it and then criticize it afterwards... I heard the same sh*t about Burj Dubai and now, a few years later, it's nearing completion. So what if it rotates? Just another innovation that will become normal in the future... Engineering problems that engineers LOVE to solve, and will perfect, I'm sure. Buildings like this are radical now, but will become commonplace. (Not at this height though!) Even if this particular tower doesn't get built, others similar to this will be. Some people dump on Dubai just because they think it's economy is based on OIL, (false) or because they wished their hometown built such spectacular buildings and now they feel like they're being left behind. Get over it! Motion sickness? Who the hell would move into a structure like this if they thought they might have problems like that? There might be something about the motion of the building in the tenant agreement, or lease, or whatever it's called, that recognizes this aspect of the building. Personally, I can't wait to see a tower like this in motion!
I wish I could afford to buy a unit in one of the upper floors!