Global Warming is just another word for Climate Change just like Tidal Wave is for Tsanami, depending to your view. We have proof where the climate is changing either warmer or colder and unfortunately the usual field crops are failing due to weather change. Today farmers are adapting to grow new crops to suit the changing climate. To grow trees in the desert such as I've seen at Sede Boqer Desert Research is attracting moisture ensuring new crops harvesting where once there was only sand is a plus to feed the starving population of this planet. Send your scientists to Sede Boquer to see and learn for themselves, its amaizing.
Ofir Akunis officially replaces Danny Danon as minister of science, technology, and space (Haaretz)
from the article: Israeli ecologists could help stop global warming