How is snow in April caused by "Global Warming"? Explain this to me.?

Do people realize the man made depletion of the ozone is minimal and changing the world's entire economy would result in "maybe" a one degree drop 30 years from now. I am not against the "greens", but does sinking trillions upon trillions of dollars for one degree make much sense to you? Or do we blindly follow "ManBearPig" and his "Inconveniant Truth"?