However according to EcoFriend, Rahul Surin of Synthesis Design Studio has come up with a solution for the first two problems - a high-tech, vertical farm in the heart of Dubai.
Agriculture: Growing crops in vertical farms in the heart of cities is said to be a greener way to produce food. But the idea is still unproven.
农业：在城市中心的垂直农场种植农作物被认为是更环保的生产粮食的方式。
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Not for the faint of heart or unsteady of hand, this Instructables guide runs you through the basics of turning a perfectly good LCD laptop screen into a vertical-mounted monitor.