Climate models used by scientists to predict how much human activities will warm the planet have been over-predicting global warming for the last six decades, according to a recent working paper by climate scientists.
Global temperatures have remained steady for almost 19 years, the United States has not been hit by a Category 3, 4 or 5 hurricane since 2005, total polar ice is increasing, not melting, and seas are rising at barely seven inches per century.
Dr. Roy Spencer shows that 96.7% of climate computer models warm faster than actual observations of world temperature.