The United Nations was caught attempting to cover up evidence of its wildly inaccurate prediction that there would be some 50 million so-called “climate refugees” by 2010, embarrassing the international body already under fire for its misleading global-warming advocacy.

As the United Nations officially began its first major climate-change conference of the year in Bangkok, Thailand, on April 5, UN climate chief Christiana Figueres warned of dire consequences if governments refuse to back ever-greater cuts in carbon-dioxide emissions with a new global-warming treaty.

Thousands of climate dignitaries representing almost every national government on Earth flew to Cancun, Mexico, for the great event. Security precautions were extensive: Battleships could be seen from the beach while thousands of soldiers and police lined the jam-packed roads. It was time for the 16th “Conference of the Parties,” or COP16 for short. The annual summit, which was held this year from November 29 through December 10, is an extravaganza of the United Nations Framework Convention on Climate Change, or UNFCCC. The previous year’s COP15 in Copenhagen was massive — over 50,000 attendees in all, not counting protesters. It was well publicized, too. But after the spectacular failure of COP15 to deliver a binding climate treaty, and with little hope of securing one this time, expectations for COP16 were purposefully set low.

After a series of secret U.S. cables released by WikiLeaks exposed American and European officials plotting bribery, blackmail, threats, and even espionage to advance their “climate” agenda, the reaction to the revelations around the world has been enormous.

Global-warming protesters in Cancun for the United Nations COP16 climate summit poured human feces in the streets, threw eggs at police, attacked American fast-food establishments, and generally went on a rampage demanding “action” and “climate justice,” among other things.

Amidst prayers to ancient Mayan goddesses, dire predictions of climate catastrophe, and alarmist proposals to ban everything from children to kerosene lamps, a few eminently qualified “skeptics” of the United Nations’ global-warming alarmism held a press conference at the summit in Cancun to share their views.

Climate dignitaries, “experts,” and activists in Cancun for the United Nations COP16 global-warming conference were caught on film over the weekend signing a petition to ban water and another to cripple the U.S. economy if the American government refused to cooperate with the “international community.”

Among the climate “solutions” proposed by scientists, officials, and others for the Cancun COP16 “global-warming” summit are ideas like a global “one-child policy” modeled on Communist China’s brutal system, a carbon rationing scheme for every person on Earth, world socialism, and a series of global taxes paid to the United Nations.

While United Nations global-warming dignitaries were invoking ancient Maya goddesses for help in hammering out a wealth-redistribution “climate” treaty, prominent columnists and publications around the world were heaping scorn and ridicule on the whole COP16 extravaganza currently underway in Cancun — even heralding the end of the whole “scam.”

The multi-billion dollar “market” for so-called “carbon credits” could be in jeopardy as the 1997 Kyoto Protocol, which created the framework for the emissions-limiting scheme, expires in 2012 — with no apparent successor agreement in sight.