Dispelling An Enduring Myth With One Image

If the Earth’s temperature was the same year after year, then the effects of increasing greenhouse gases would be very easy to spot. Unfortunately, Mother Nature rarely makes things that easy to figure out. Besides the daily and seasonal cycles, we also have decadal temperature swings caused by the sunspot cycle and ocean/atmospheric oscillations. This tends to confuse non scientists, and fools many into believing claims that global warming has stopped. The Heartland Int. in Chicago (political think tank) has long been a major purveyor of this silliness.