Record braking heat, in March ?

For the pass 10 or 15 years, there's been a sligth but noticeable change in the winters world wide.
Recently we in this part of the world ( Western U.S.A. ) have experienced incredibly beautifull weather, for this time of the year, yesterday was in the 80's at a time when it's usually still snowing and freezing.
As a matter of fact, is still snowing in other states of the U.S.A.
Sadly , without being a scientist or a genius, but guided by common sense, I can only attribute one reason for this drastic weather change, and that's THAT THE EARTH HAS MOVED CLOSER TO THE SUN.
This was brougth on by so many allowed nuclear testing all over the world by dumb stupid polititans , which has slowly but steadely pushed the earth off it's orbit.