Tuesday, January 7, 2014

It is when it isn't….or maybe not.



Scientists reject claims of record cold being caused by ‘global warming’ – Time Mag. blamed ‘polar vortex’ on ‘global cooling’ in 1974 – Special Report



By:  - Climate DepotJanuary 7, 2014 11:49 AM with 365 comments
Global warming activists in academia and the media are now seeking to link record-breaking cold to man-made “global warming.” The problem is, the science is failing to support their claims.
Time Magazine was one of the first media outlets out of the gate with an article by senior writer Bryan Walsh blaming the “historic cold snap” on “climate change” and warning readers that global warming will bring more record cold! “This week’s events show that climate change is almost certainly screwing with weather patterns ways that go beyond mere increases in temperature—meaning that you’d be smart to hold onto those winter coats for a while longer,” Walsh wrote. See: Polar Vortex: Climate Change Could Be the Cause of Record Cold Weather | TIME.com
Walsh went on to refer to the ubiquitous phrase “polar vortex” to attempt to explain how carbon dioxide emissions have essentially made the polar vortex “wobble like a drunk on his 4th martini.”
Time: Polar vortex is ‘wobbling like a drunk on his 4th martini.’
The only problem for Time Magazine is the publication is on record in 1974 blaming the same phenomenon on – global cooling! See: Time Magazine Goes Both Ways On The Polar Vortex: ‘In 1974, Time Mag blamed the cold polar vortex on global cooling’ — In 2014: ‘Time Magazine blames the cold polar vortex on global warming’ (via Real Science)
Other warmists have joined in blaming record cold on “global warming.” Meteorologist Eric Holthaus, who announced in 2013 that he was going to have a vasectomy to help save the planet, boldly proclaimed on Twitter “Yes, you can thank global warming for this taste of the ‘polar vortex’.”
The Weather Channel weighed in with this article: “Though it seems counterintuitive – global warming bringing about extreme cold – the answer may be yes, according to scientists like Weather Underground’s Dr. Jeff Masters and Dr. Jennifer Francis.” And the UK Guardian writes: “Deep freeze gripping America may be tied to shrinking Arctic sea icecaused by manmade climate change, reports Climate Central.”
But scientists were quick to reject any link of record cold to man-made global warming. See:
Wash Post Throws Cold Water on Idea that Global Warming Is Causing Record Cold: ‘It’s still heavily debated…Elizabeth Barnes of Colorado State disputed the link’ – WaPo: ‘For now, the consensus view still holds that global warming will bring fewer cold snaps to places like the U.S., not more. The IPCC in 2007 predicted that there was ‘likely to be a decline in the frequency of cold air outbreaks… in [northern hemisphere] winter in most areas.’
Real Science rebuttal: Experts : Cold Used To Be Caused By Cold, But Is Now Caused By Heat - ’How can anyone claim that a rapidly warming Arctic would produce record cold air? How can -65F Arctic air be melting ice? The assertions are ludicrous beyond comprehension. Arctic ice extent is normal. Northern Hemisphere snow has been near record highs.’ 
Via Real Science:
In 1974, Time Magazine blamed the cold polar vortex on global cooling. ‘Scientists have found other indications of global cooling. For one thing there has been a noticeable expansion of the great belt of dry, high-altitude polar winds —the so-called circumpolar vortex—that sweep from west to east around the top and bottom of the world.’
Forty years later, in 2014, Time Magazine blames the cold polar vortex on global warming: ‘But not only does the cold spell not disprove climate change, it may well be that global warming could be making the occasional bout of extreme cold weather in the U.S. even more likely. Right now much of the U.S. is in the grip of a polar vortex, which is pretty much what it sounds like: a whirlwind of extremely cold, extremely dense air that forms near the poles.’ – Polar Vortex: Climate Change Could Be the Cause of Record Cold Weather | TIME.com 
Wash Post Throws Cold Water on Idea that Global Warming Is Causing Record Cold: ‘It’s still heavily debated…Elizabeth Barnes of Colorado State disputed the link’ – WaPo: ‘For now, the consensus view still holds that global warming will bring fewer cold snaps to places like the U.S., not more. The IPCC in 2007 predicted that there was ‘likely to be a decline in the frequency of cold air outbreaks… in [northern hemisphere] winter in most areas.’
‘There is a theory for how global warming could cause severe cold in the U.S. — but it’s still heavily debated. Right now, the Arctic region is warming rapidly. And a few scientists think this could cause the jet stream to slow down and weaken and meander all over the place more often. This is a relatively new idea, and there’s still a whole lot of debate over the link between Arctic warming and extreme weather. Jennifer Francis of Rutgers sketched out the theory here. In August, Elizabeth Barnes of Colorado State disputed the link (and Francis responded here).
More Links: 
Time Magazine Senior Writer Bryan Walsh: ‘Climate Change Might Just Be Driving the Historic Cold Snap’ — ‘Climate Change Might Just Be Driving the Historic Cold Snap: Global warming is sometimes thought of more as “global weirding,” with all manner of complex disruptions occurring over time. This week’s events show that climate change is almost certainly screwing with weather patterns ways that go beyond mere increases in temperature—meaning that you’d be smart to hold onto those winter coats for a while longer.’
Related Links:
Climate Astrology: Blizzard blamed on global warming?! Is there any weather event that is inconsistent with global warming? — Climate Depot Round up - ’No matter what the weather is like, it always turns out to be exactly the kind of weather we should expect if human activity were causing global temps to rise’
2009: Climate Fear Promoters Try to Spin Record Cold and Snow: ‘Global warming made it less cool’ - Switch from warning of ‘climate crisis’ to ‘global warming made it less cool’

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