If Hurricane Irma impacts the United States at category 4 or 5 strength the effects will be devastating.

As hurricane winds increase, the force of the wind does not increase linearly, but exponentially. A category 5 storm is not five times more destructive than a category 1 storm. It is 500 times more destructive! Check out the full Saffir-Simpson scale.

Sixteen college professors signed a letter urging students to respect everyone’s rights to think and speak for themselves.

Al Gore’s new movie, “An Inconvenient Sequel,” is riddled with junk science and hysterical alarmism. Read our Climate Depot fact check.

By Drew Johnson — Gore even told the “TODAY Show” that his home uses 100 percent renewable energy, but that is an outright lie.

Older people are ‘less susceptible to Nye’s propaganda.’ WATCH NOW

Celebrate the birth of perhaps mankind’s greatest achievement — A nation where government is limited and the people are free.

See “Climate Hustle” the film that exposes the tricks and traps of the global warming campaign as no other film before or since! July 12th Melbourne, July 15th Brisbane, July 18th Sydney.

The usual suspects just can’t resist attributing natural heat waves to global warming.

What happened when the Greens and the Left learned that President Trump was exiting the UN’s Paris climate pact? WATCH NOW

“Trump waded into a religious war by going after climate pact.” WATCH NOW

Watch and read everything President Trump and Secretary Pruitt had to say as the U.S. prepares to break with the UN on climate.

Brace for a climate of hysteria.

Keeping his nation’s options open is a stinging rebuke to foreign leaders who made a big effort to bring Trump into line on climate.

Twenty-two Republican Senators sent a letter to President Trump today calling on him to make a “clean break” from the UN Paris climate Agreement. Read the full letter.

Climate marchers let their (left-wing) agendas hang out. WATCH NOW

CFACT and our Climate Depot news and information service headed out to “the people’s climate march” in Washington D.C. Here’s some of what we saw.

Download your point by point guide on how to leave a climate alarmist stuttering with solid facts.

“We’re going to cancel the Paris climate agreement and stop all payments of United States tax dollars to UN global warming programs.” WATCH NOW

The UN’s Paris climate treaty/agreement is a disaster. Time to exit.

President Trump’s executive order on energy independence. Full text.