A couple of headlines - global warming

Global warming only exists in people's minds - the headlines tell a different story:

• • Snow in May? Sierra could get up to a foot as rare cold storm sweeps over California
  • It MAY snow in the Northeast this week. In MAY
  • Nor'easter to bring chilly rain, snow to parts of New England
  • 'Tragedy' as 300 yaks starve trapped by snow in India
  • Hammered by heavy rain and huge hail Thursday night, Houston braces for more downpours
  • Spring snow for Colorado
  • May snowstorm breaks 117-year-old record in Minnesota
  • Australia: Multiple states brace for snow, rain and storms in snap dual cold front
  • Historic Arctic outbreak affecting Europe and northern Africa
  • Heavy snowfall in Calabria, south Italy this morning, May 6th. The cold airmass has reached south Italy.

Any change in our climate comes from the variable nature of our Sun. The effect of CO2 is minimal and the Earth's natural variation swamps any industrial input - geological records show that we have had CO2 concentrations up to 9,000ppm - we are currently at 450ppm