artificial snow conditions for poles

If too drastic change to artificial warming. (Grind the snow and pour water on it)

In total call this artificial weather air conditioning.

Method: spray water into air to create clouds. Create artificial islands complete with trees and tall mountains (made of giant empty styrofoam structures) where clouds are needed. Pump the floating rainwater into the water below it artificially mixing it with the lower colder water, or: pull up the cold water and get storms going at the north and south pole (while using sea current power to get things moving). Get giant reflectors on the sea to dissipate the clouds if clear skies are required for an area. In short let science let there be winter.