This is getting truly ridiculous. Even Los Angeles has more high-rise demand than Saudi Arabia. Don't believe me, check the Markets for yourselves.
The non-wealthy citizens of the middle-east has other problems to deal with than having their own time wasted by these selfish tycoons trying to see if they can build something over 5,600 ft tall.
This isn't SIMCITY, this is real life.....
But since it's their money, not America's, if they want to waste precious amounts of their capital, which could (and should) be used to fight the war on terrorism and poverty, so be it.
You see, humans have the ability to build something this tall, but its economically foolish, at least right now.
If this is supposed to be a residential, it's simply impossible to satisfy the supply of rooms it will hold, even if they had help from the citizens of the booming CHINESE economy renting lofts in it.