Sean Hannity took on the left-wing hosts at MSNBC who have pounced on the current frigid temperatures to put forth the notion that global warming is responsible.

Al Sharpton even dressed up as a scientist to lecture about climate change.

Chris Horner of the Competitive Enterprise Institute and eco-entrepreneur Howard Gould joined Hannity last night to discuss.

Fowler said "absolutely" the current polar vortex has been spawned by global warming, though Hannity responded that no matter what the weather is, the left seems to always arrive at the same conclusion.

"If it snows, global warming. If it doesn't snow, global warming. If it's cold, global warming. If it's hot, it's global warming. If it rains, global warming. If it doesn't rain, global warming," he noted.

Horner called out liberals like Sharpton for their "flailing insistence" about climate change every time something happens "that is completely opposite of what they said was going to occur."

Watch the full debate above.