Back to the Future is a classic film trilogy, and actor Christopher Lloyd would love to make a fourth movie as Dr. Emmett ‘Doc’ Brown about an issue like climate change. SlashFilm senior writer Ben Pearson wrote July 7 that Lloyd told the Niagara Falls Comic Con in June he still supports the idea of a Back to the Future 4. He indicated a sequel would need to include a supposedly “universal message” such as climate change.

As Houston lays flooded by Hurricane Harvey, the liberal media and climate alarmists raced to connect the natural disaster to their manmade global warming agenda in spite of scientific disagreement. On broadcast and cable news, MSNBC’s Rachel Maddow and Thomas Roberts, CBS fill-in co-host Dana Jacobson, CNN’s Jeffrey Toobin and others tried to link Harvey to human-caused global warming. The Los Angeles Times editorial board said the hurricane “should be a warning to Trump that climate change is a global threat.” One newspaper editor in Australia even used the disaster as an opportunity to attack ExxonMobil and promote the “ExxonKnew” crusade.

Although the liberal media rarely acknowledge it, there is a perspective on climate change that isn’t their “the sky is falling” view.

Scientists, researchers and climate experts whose views are often ignored by the media will gather to share their views at the ninth International Conference on Climate Change in Las Vegas, Nev., from July 7-9. The conference is being put on by The Heartland Institute, an co-sponsored by a number of groups including the Media Research Center as a co-sponsor.

Like a simple parlor trick, the networks are able to make skeptical scientists vanish, at least from the eyes of their viewers.

In some cases, the broadcast networks have failed to include such scientists for years, while including alarmist scientists within the past six months. ABC, CBS and NBC’s lengthy omission of scientists critical of global warming alarmism propped up the myth of a scientific consensus, despite the fact that many scientists and thousands of peer-reviewed studies disagree.

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On his Monday show, CNN's Piers Morgan let liberal journalist Mark Hertsgaard bully fellow guest Roy Spencer for being skeptical of how much human activity is to blame for global warming.

"I don't think that we should be talking to climate deniers about climate stories. That is journalistically irresponsible," Hertsgaard insisted of Spencer, a former NASA climate studies senior scientist. Spencer hadn't denied global warming; he was skeptical of how much of it was manmade.

Saturday’s CBS Evening News gave attention to weather forecasters who disbelieve the theory that human creation of carbon dioxide is causing global warming. Citing a poll finding that most meteorologists believe global warming is occurring, correspondent Elaine Quijano also found that only about one-third believe human activity is causing such warming. After beginning her report by recounting the story of one meteorologist who "was skeptical that human activity was accelerating climate change until he studied the data," and who took a trip to view melting glaciers, she relayed the findings of a poll that found, unlike him, most TV weather forecasters have doubts:

He returned convinced of his position, but a recent survey shows that among his fellow weathercasters, his view is in the minority. The survey by George Mason University and the University of Texas found that while more than half of TV weathercasters believe global warming is happening, less than a third say it is caused mostly by manmade carbon emissions.

Think it's hot outside? "Good Morning America" wants you to think it is your fault - at least that's why an expert featured on the June 9 show told viewers it is hotter outside.

Stanford University professor Dr. Stephen Schneider said that methane and carbon dioxide in the atmosphere are making hot temperatures even hotter.

"While this heat wave like all other heat waves is made by Mother Nature, we've been fooling around by turning the knob and making a little bit hotter," Schneider said. "[W]e've already increased by 35 percent the amount of carbon dioxide which traps heat. We've added 150 percent more methane, which also traps heat."

Ironically, in 1971, Schneider co-authored a research article that explored both warming and cooling of the Earth, warning that a certain level of aerosols entering the atmosphere could trigger an ice age.

If you plug the search terms "James Hansen" and "censored" into Google, you get 37,900 results. Do the same search substituting "Roy Spencer" for "James Hansen," and you get 610 results (the third of which is from Newsbusters [here and here]).

The blogosphere was abuzz Wednesday evening with a new study indicating that "global warming will stop until at least 2015 because of natural variations in the climate."

New York Times environment reporter Andrew C. Revkin wrote an article about this Thursday, although it appears mostly to point out to his readers that this hardly disproves man is destroying the planet by burning fossil fuels.

Before we get there, here are the pertinent facts reported by the British Telegraph Wednesday (emphasis added throughout):

Two nights after NBC blamed hot summer temperatures on global warming, and on the very day a new scientific report cast doubt on a key assumption behind global warming forecasts, CBS on Thursday evening held global warming culpable for “oppressive August heat” that killed a man in East St. Louis. For an expert assessment, CBS reporter Kelly Cobiella turned only to the Weather Channel climatologist who last year suggested the American Meteorological Society should withhold credentials from any member who dares doubt the man-made global warming mantra: “Dr. Heidi Cullen is a climatologist for the Weather Channel, and sees a definite connection to global warming.” Cullen maintained: “The heat wave that we're seeing now is completely consistent with what we expect in a warmer world because all of our models show us that heat waves will become intense, more frequent, and they'll last longer.”

The CBS Evening News skipped, as Rush Limbuagh predicted the media would, a new study in which, as outlined in a press release, “the widely accepted (albeit unproven) theory that manmade global warming will accelerate itself by creating more heat-trapping clouds is challenged this month in new research from the University of Alabama in Huntsville.” The posting on the university's site summarized the study published in a scientific journal: “Instead of creating more clouds, individual tropical warming cycles that served as proxies for global warming saw a decrease in the coverage of heat-trapping cirrus clouds, says Dr. Roy Spencer, a principal research scientist in UAHuntsville's Earth System Science Center.”