Climate has ALWAYS changed. What is the big deal. It is a big deal if some crooks can find a way to fool the people into giving up trillions of dollars to enrich themselves. Sea levels will rise 20 feet, the Arctic ice will melt, the Hymalaya glacier will melt, etc., etc., etc. "Tell a big lie and repeat it over and over and people will believe it." Nazi, Germany.
To find out why the lies are being told, Google, "Agenda 21." It is far more evil and expansive than merely stealing money through cap-n-trade and carbon taxes.
There are many other juicy comments.