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Climate reports: It’s probably already too late to avoid some dire effects of global warming

As recent polls have suggested (see HERE, for example), Americans increasingly are rejecting the ridiculous arguments peddled by mule-headed global-warming deniers.

And now we have THIS DISTURBING NEWS:

In the absence of aggressive government policies aimed at curbing greenhouse gas emissions, a number of leading organizations, including the United Nations, the World Bank and others, have begun issuing analyses that regard potentially dangerous temperature elevations as not just a possibility should the status quo prevail, but a near certainty even if things start to change.

The latest report, released Wednesday by the United Nations Environment Program, suggested that greenhouse gas emissions levels are currently around 14 percent above where they need to be by the end of the decade in order to avoid what many analysts believe could be a risky level of planetary warming.

That report comes on the heels of a study issued Tuesday by the Geneva-based World Meteorological Organization, which stated that human civilization has pumped roughly 375 billion tonnes, or metric tons, of carbon dioxide into the atmosphere since the dawn of the industrial age, when the extraction and combustion of fossil fuels began in earnest.

(Snip)

Should these bleak scenarios prove accurate, the World Bank said on Sunday, a variety of unpleasant end-of-century outcomes would seem all but unavoidable: Increasingly acidic oceans that will fundamentally alter the aquatic food chain; rapidly rising oceans; freshwater scarcity, diminished agricultural yields; and a variety of other impacts — most of them landing particularly hard on the world’s poorest.

“Lack of action on climate change threatens to make the world our children inherit a completely different world than we are living in today,” said World Bank Group President Jim Yong Kim in a statement accompanying the report. “Climate change is one of the single biggest challenges facing development, and we need to assume the moral responsibility to take action on behalf of future generations, especially the poorest,” he said.

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