Greg Gutfeld called out television personality Bill Nye the Science Guy for trying to silence opposing viewpoints on climate change.

He also said the recent marches in honor of Earth Day continued that theme of "marching for silence" rather than marching for science.

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Gutfeld criticized Nye for saying on a CNN panel that the network should not have allowed a global warming skeptic to join the debate.

"You can't even have one scientist on to question a comedian who got his degree in mechanical engineering," he said.

"He's mocking skepticism which is the spine behind the scientific method." Gutfeld added.

Gutfeld said the Earth Day marches held over the weekend would be better described as "march[es] for silence" rather than "march[es] for science."

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