An independent data analyst whose work has been published by Principia Scientific, where scientists deliberate and debate, throwing out predetermined political results in favor of the truth in the data, says the global warming activists are at it again.

They're manipulating the data.

In this case, lowering the historical temperatures for years prior to 2000. Which makes the temperatures after that look like they've risen. Which makes it look like global warming.

"A newly uncovered and monumental calculating error in official U.S. government climate data shows beyond doubt that climate scientists unjustifiably added a whopping one degree of phantom warming to the official 'raw' temperature record," the report says.

TRENDING: Alan Dershowitz sues CNN to halt 'malicious' attacks on innocent people

It comes from the discovery by independent data analyst Steven Goddard, who did a study of the official U.S. temperature records used by NASA, the National Oceanographic and Atmospheric Administration and others.

He found that for the records, when global temperatures plummeted in 1999, on the official U.S. chart, they didn't.

Essentially, he said, the charge was revised downward by one degree for readings before 2000. But they "left post-2000 temperatures more or less intact."

"Does this evidence prove an intentional fraud? Goddard certainly thinks it possible," the science site analysis explains, "and only a full examination of all the files will show that, one way or the other. … The ramifications are that hundreds of billions of tax dollars have been misallocated to 'solve' a non-problem, all due to willful malfeasance and/or incompetence in data handling."

The analysis continued, "Just last month (December 2013), John Beale, the senior EPA policy adviser, was convicted and jailed for defrauding taxpayers out of $1 million in salaries and expenses. Does a culture of corruption extend through departments associated with climate policy?"

"Climategate" exposes the global warming scam. Get it now at the WND Superstore.

At the CATO Institute, a separate report on 2013 temperatures noted, "Please be advised that this history has been repeatedly 'revised' to either make temperatures colder in the earlier years or warmer at the end. Not one 'adjustment' has the opposite effect, a clear contravention of logic and probability."

Columnist Vox Day wrote at Absolute Rights that it's just another "smoking gun in the fraud-filled field of 'climate science.'"

"What Goddard has uncovered is that the U.S. temperature records are being massaged and manipulated by the National Oceanic and Atmospheric Administration in much the same way that the Bureau of Labor Statistics manipulates the unemployment rate," he writes.

"For example, despite the fact that more Americans are out of work than ever before, the BLS has managed to reduce the unemployment rate to 6.7 percent by simply excluding millions of Americans from the labor force. So, even though the employment-population ratio has fallen from 64.7 percent to 58.6 percent, implying 18.9 million more Americans out of work in a country of 310 million people, the official unemployment rate is down from its 2009 highs," he said.

"In the same way, NOAA has magically transformed a 90-year cooling tend into a 40-year warming trend by reversing the polarity of its V2 temperature adjustment. … In other words, NOAA artificially lowered temperatures from before the year 2000 by one degree, thereby making all post-2000 temperatures look that much hotter and producing the fictitious 'warming trend' that no one who ever goes outside has been able to detect," he said.

Goddard's findings, he wrote, included that "discontinuity" at 1998, because even though temperatures plummeted in 1999-2000, "they didn't in the U.S. graph."

He said, "NOAA made a big deal about 2012 blowing away all temperature records, but the temperature they reported is the result of a huge error. This affects all NOAA and NASA U.S. temperature graphs ..."

He has assembled an animation that takes the U.S. Daily Temperature, U.S. Monthly Temperature and several adjusted versions of the nation's temperatures to turn a clear cooling trend into a warming trend.

"Bottom line is that the … U.S. temperature record is completely broken, and meaningless. Adjustments that used to go flat after 1990, now go up exponentially. Adjustments which are documented as positive, are implemented as negative," he found.

CATO's separate report said, "All can agree that the temperatures in 2013 further extended the 'pause' in the global surface temperature record – which now stands at some 17 years. A lot of people are at work trying to explain what's behind the 'pause,' but no matter the cause the longer that it continues, the further from reality climate model projections become."

Also weighing in was well-known scientist Art Robinson, who spearheaded The Petition Project, which to date has gathered the signatures of 31,487 scientists who agree that there is "no convincing scientific evidence that human release of carbon dioxide, methane or other greenhouse gases is causing or will, in the foreseeable future, cause catastrophic heating of the Earth's atmosphere and disruption of the Earth's climate."

"This kind of shenanigan has been going on for decades," he told WND. He said in the past often the lie has been revealed by other scientific tests. For example, the temperature leaves a certain oxygen content level in the skeletons of small animals that end up in the ocean sediment. Those measurements, he said, are a proxy record and reveal that temperatures have not been rising like various graphs and models suggest.

WND reported only weeks ago that Sen. Jim Inhofe, R-Okla., author of "The Greatest Hoax: How the Global Warming Conspiracy Threatens Your Future," says not only has he seen through the "hoax," but so have his fellow lawmakers.

In that recent interview with Aaron Klein of "Aaron Klein Investigative Radio" on New York City's WABC Radio, the host asked Inhofe – in light of Al Gore and other global warming alarmists' failed predictions – how progressives continue to "get away" with pushing their "green schemes" in the name of climate change.

"They don't get away with it in the eyes of the American people," Inhofe answered. "I find fewer and fewer members of the United States Senate that are sympathetic to this whole cause."

The global-warming scam exposed: Sen. Inhofe's "The Greatest Hoax: How the Global Warming Conspiracy Threatens Your Future."

"Those who have read my book, 'The Greatest Hoax,' know that this goes way back a long period of time, started by the United Nations," Inhofe continued. "When they first started talking about the Kyoto Treaty [President Bill] Clinton and Gore, they were all excited about it, and they never submitted it for ratification because they didn't have the votes. But anyway, that's when the whole global warming thing started, and frankly, Aaron, I thought there might be something to it – until we found out the cost it would be to the United States of America of $300-$400 billion a year.

"Then we pursued some of these fine scientists who said that the U.N. had rigged the science; then of course in '09 when ClimateGate came, people realized the United Nations committee, the IPCC, had rigged the science on this thing," Inhofe said. "Now they're trying to say this cold thing we're going through now is just a bump in the climate. That isn't true at all. It is a hoax."

Hear the entire interview below:

Just before the end of 2013 came a really bad week for global warming.

Cairo saw its first snow in 100 years. Oregon, like several other states, reached its coldest temperature in 40 years. Chicago saw its coldest days ever, and – as if to add finality to the trend – Antarctica reached the coldest temperature ever recorded anywhere on earth.

Ironically, just a few years ago, believers in anthropogenic (man-caused) global warming – since renamed “climate change” – claimed cold weather and snow would soon be just a memory.

"Snowfalls are now just a thing of the past," announced the headline in Britain’s newspaper the Independent at the turn of the millennium. The report quoted David Viner, senior research scientist at the Climatic Research Unit of the University of East Anglia, long considered an authoritative resource for global warming research, as saying snow would soon be "a very rare and exciting event" in Britain.

"Children just aren't going to know what snow is," he said.

However, the authoritative reputation of East Anglia was seriously downgraded in 2009 when leaked emails proved researchers there were engaged in a major scheme to manipulate and suppress evidence against global warming, misconduct London's Telegraph newspaper called "the worst scientific scandal of our generation."

Fast-forward to last year when much the opposite prediction was being trumpeted by the London Daily Mail Online, which headlined "Britain faces coldest winter for 100 years as Big Freeze follows floods with wind so strong it blows water upwards."

That report, which included many references to "torrential rain," "freezing winter" and "blizzards," quoted local officials saying they wanted to avoid "a repeat of two years ago, when a lack of gritters and snowploughs caused roads and transport networks to grind to a halt."

The rhetoric and predictions of global warming acolytes have been every bit as confusing in the United States, with former vice president and carbon-credit entrepreneur Gore telling an audience in a 2009 speech that "the entire north polar ice cap during some of the summer months could be completely ice-free within the next five to seven years." And of course his 2006 documentary, "An Inconvenient Truth," famously predicted increasing temperatures would cause earth's oceans to rise by 20 feet, a claim many scientists say is utterly without rational basis.

In a recent CNN panel debate, global-warming critic Marc Morano of Climate Depot responded to a question suggesting that current record cold temperatures are a harbinger of “climate change.”

"So, record cold is now evidence of man-made global warming?" he asked. "What evidence would disprove climate change? It seems like no matter the weather, everything that happens, proves it."

They demonize capitalism and freedom … and it's working! Read Brian Sussman's new book, "Eco-Tyranny: How the Left's Green Agenda Will Dismantle America"

Robinson, who has a Ph.D. in chemistry from Cal Tech, where he served on the faculty, co-founded the Linus Pauling Institute with Nobel-recipient Linus Pauling, where he was president and research professor. He later founded the Oregon Institute of Science and Medicine.

He told WND, very simply, that weather does change over time and that the global system goes through cycles, some slightly warmer and some slightly cooler than others.