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April 21st, 2015 6:48 pm
What It Takes to Prove Global Warming Exists

Lost amid the charge of “inconvenient truths” and “hockey stick” graphs is a clear notion of what it would take to prove that global warming is real, man-made and alterable.

Robert Tracinski has an answer.

“We don’t know whether current warming departs from natural variation, nor have scientists proven the underlying mechanisms by which humans could cause such an increase,” writes Tracinski at The Federalist. “But even if we did know these things, we would have to be able to forecast with reasonable accuracy how big the effect is going to be. A very small warming may not even be noticeable or may have mostly salutary effects, such as a slightly longer growing season, whereas the impact of a much larger warming is likely to cause greater disruption.”

And therein lies the trillion dollar question: If meteorologists can’t consistently predict the weather from day-to-day, how on earth can humanity justify spending vast amounts of money on temperature predictions that fluctuate from “global cooling” to “global warming” only to settle on “climate change”?

As Tracinski says, “Given the abysmal record of climate forecasting, we should tell the warmists to go back and make a new set of predictions, then come back to us in 20 or 30 years and tell us how these predictions panned out. Then we’ll talk.”

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