Rasmussen Reports: Belief in global warming hoax continues to decline

Just 30% of adults say the world is headed toward an irreversible catastrophe if the members of the United Nations fail to deal with global warming.
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Over the course of this year, belief among voters that human activity is the primary cause of global warming has declined significantly. Thirty-seven percent (37%) now blame human activity for global warming, while 47% say it’s due to long-term planetary trends. But 50% think the president believes human activity is the culprit.