World's First Climate-Controlled City..

Dubai plans world's first climate-controlled city, featuring largest shopping centre on earth.

"We plan to transform Dubai into a cultural, tourist and economic hub for the two billion people living in the region around us," said Dubai president Mohammed Bin Rashid at the project launch. "And we are determined to achieve our vision."

http://www.dezeen.com/2014/07/10/mall-of-the-world-dubai-first-climate-controlled-city