Climate and wheather control will be possible

Nikola Tesla : physicist, scientist
"One of the most interesting results, and also one of great practical importance, was the development of certain contrivances for indicating at a distance of many hundred miles an approaching storm, its direction, speed and distance travelled. These appliances are likely to be valuable in future meteorological observations and surveying, and will lend themselves particularly to many naval uses."

Tesla, N. (1901) TALKING WITH THE PLANETS, Collier's Weekly, February 19, 1901, page 4-5