Remember the polar bear floating on the melting chunk of ice? It's among the most enduring symbols of global warming. It's also a statistical crock.

Besides the pervasive TV, web and print ads, the disappearing polar bear claim is taught as an established scientific fact in public schools and on campuses across the country.

Here's how Polar Bears International, which claims to be "the pre-eminent resource for all things polar bear" and which provides widely used teaching materials for schools, puts it:

"Scientists predict that unless we take action to stop climate change, we will lose two-thirds of all polar bears by the middle of the century and all of them by the end of the century."

It's really just a guess

But the chief scientist behind the next edition of the Circumpolar Polar Bear Action Plan plans to include this footnote about its Arctic population estimates for the white giant:

"It is important to realize that this range never has been an estimate of total abundance in a scientific sense, but simply a qualified guess given to satisfy public demand."

In other words, these guys are doing public relations magic tricks with their numbers, not science, according to The Daily Caller's Michael Bastasch, who first reported it.

But wait! There's more!

The forthcoming footnote will also say:

“Consequently, there is either no, or only rudimentary, knowledge, to support guesses about the possible abundance of polar bears in approximately half the areas they occupy.

“Thus, the range given for total global population should be viewed with great caution, as it cannot be used to assess population trend over the long term.” (Emphasis added).

Canadian zoologist and polar bear specialist Susan Crockford disclosed the footnote after receiving word of it from Dr. Dag Vongraven, chairman of the Polar Bear Specialists Group, according to Bastasch.

Another myth bites the dust (or is it the ice?)

The Arctic Polar Bear was the first species listed under the Endangered Species Act as threatened with extinction by global warming.

The rationale for the classification assumed melting Arctic ice would deprive polar bears of sufficient food — mostly seals caught in open water. Degraded health and birth rates would result, eventually resulting in extinction.

But if scientists don't really know how many polar bears there are in the Arctic regions where they are found, what's the real basis for the creatures being placed on the ESA listing?

The answer to that question is "politics." Next question: When will the mainstream media report this? Or should that question be will they report it?

On today's

Editorial: GOP Senate primaries show value of Reagan's 80/20 rule.

Watchdog/Monica Perez: Here's why Medicare paid $23 million to dead people.

Columnist/Jed Babbin: Taliban prisoner swap begs question of whether Obama even has an Afghan policy.

Columnist/David Freddoso: Senate Dems' dangerous stunt in seeking repeal of First Amendment.

Columnist/Cal Thomas: Too many Americans don't know or care about their country's history.

Columnist/Michael Barone: Veterans Affairs scandal further discredits Obama's Big Government policies.

Beltway Confidential/Ryan Teague Beckwith: Are you Rand Paul, Ted Cruz or Marco Rubio?

Beltway Confidential/Byron York: Soldiers break secrecy pledge to talk about Bergdahl.

PennAve/Susan Crabtree: Graham says impeachment on the table if Obama frees more Gitmo prisoners.

Legal Newsline/Bryan Cohen: Maryland AG settles case on unbuilt veterans facility.

In other news

USA Today: Obama, G7 colleagues push Russia-Ukraine talks.

CNN: Are accusers right about Bergdahl?

U.S. News & World Report: U.S. military equipment in Afghanistan to be sold, scrapped.

Righty Playbook

Hot Air: Mad at Obama? Blame the Republicans.

Jammie Wearing Fools: Obama official -- Maybe Bergdahl's the sane one and all of his accusers are insane.

Blue Collar Perspective: Scent of a ... setup.

Bonus must-read

The Federalist: The failed presidency of Barack Obama.

Lefty Playbook

The American Prospect: Let's not pretend the Bergdahl situation is not complicated.

The Daily Beast: Here's why U.S. didn't rescue Bergdahl.

Salon: Maureen Dowd really misses the point about marijuana.

Bonus must-read

Mother Jones: How the U.S. treats border detainees.

Blog Right

The Weekly Standard: Slaughter at Cold Harbor.

National Review Online: Rescue versus ransom.

The American Conservative: John Milius is a real Wolverine and a true patriot.

Blog Left

Talking Points Memo: McDaniel ally locked in courthouse with ballots at 2 a.m.

Fire Dog Lake: Ernst & Jung.

Talk Left: Maureen Dowd's eating disability.