The author of this article doesn't even know that Global Warming has been changed to Global Climate Change in order to cover up the bad Global Warming Predictions:
1) No snow in England
2) Polar Bears gone from the Artic
3) Coastal Cities Gone
4) Antarctic Sea Ice disappearing 5) Etc.
And now that we are freezing, they want to use a Global Cooling scare, but can't because of the bad predictions in the 70s; hence Global Climate Change.
It's all about power plays.
When you start a lie...you keep to one simple story and the same story must repeat over and over. In this case, it changes every couple of months, with more pieces which make it hard to prove.