Tag Archives: Potsdam Institute for Climate Impact Research

Apparently, 4 degrees spells climate doom

One has to wonder though, since CO2 residence time has been said to be anywhere from  five year to hundreds, or even thousands of years, with no solid agreement yet, how they can be so sure of themselves? From the … Continue reading

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Posted in Carbon dioxide | Tagged , , , | 130 Comments

Yes, but weren’t climate pledge goals always out of reach?

From the International Institute for Applied Systems Analysis Continuing with pledge pathways to 2030 could push climate goals out of reach Current pledges for greenhouse gas emission reductions are inadequate and will further increase the challenge to reach internationally agreed … Continue reading

Posted in Climate News | Tagged , , , , , , , | 31 Comments

Stefan Rahmstorf and the consensus of experts on sea level -vs- reality, reality wins

From Stefan Rahmstorf and the Potsdam Institute for Climate Impact Research (PIK) Expert assessment: Sea-level rise could exceed 1 meter in this century In contrast, for a scenario with strong emissions reductions, experts expect a sea-level rise of 40-60 centimeters … Continue reading

Posted in Sea level | Tagged , , , , , , , | 92 Comments

2 degree target – a matter of policy guesswork

Success of climate talks vital for 2°C target From the Potsdam Institute – Achieving a global climate agreement soon could be crucial for the objective to keep global mean temperature rise below 2 degrees Celsius. The challenges of meeting the … Continue reading

Posted in Climate News | Tagged , | 70 Comments

Dueling press releases on ice melt – one says ‘uncertainty is large’ the other quantifies a number

Once again, it looks like claims of ‘consensus’ are overblown. In our previous news item we have this: …ice sheets are the largest potential source of future sea level rise – and they also possess the largest uncertainty over their … Continue reading

Posted in Antarctic, Greenland ice sheet | Tagged , , , , | 43 Comments

Schellnhuber thinks he can forecast El Niño a year in advance

From the Potsdam Institute for Climate Impact Research (PIK) where breakthroughs happen even before they have a proven track record. It appears he was able to predict one event last year in 2012 from the method run in 2011, but … Continue reading

Posted in ENSO, Forecasting | Tagged , , , , , , , | 40 Comments

FoS CliSci Summary

Climate Science Newsletter Crowd sourcing A unique effort to assemble a large number of paleo-temperature graphs on all time scales was made earlier on the WUWT Paleoclimate Reference Page and is now continuing with a recent posting (March 30th). ————————— … Continue reading

Posted in Climate News Roundup | Tagged , , , , , , , | 7 Comments

Blockheaded thinking on well known weather patterns and ‘extreme weather’

I had to laugh at this statement from the press release below: “What we found is that during several recent extreme weather events these planetary waves almost freeze in their tracks for weeks.” Gosh,”frozen patterns” like Rex blocks have been … Continue reading

Posted in heat wave, Weather | Tagged , , | 57 Comments

Glacially modeled snow job

From the Potsdam Institute for Climate Impact Research (PIK)  Alarmism, I think maybe they are a bit unclear on the concept of how glaciers work. As snowfall varies with the seasons, the flow of ice speeds up and slows down. … Continue reading

Posted in Alarmism, Glaciers | Tagged , , , , , , , | 59 Comments

When bankers turn climatologists

From the world bank…sound the general alarm! (sound of klaxons) But see the data at the end. 4-degrees briefing for the World Bank: The risks of a future without climate policy Humankind’s emissions of greenhouse gases are breaking new records … Continue reading

Posted in Alarmism, NGOs | Tagged , | 92 Comments

‘Almost half of the CO2 transfers into the US are caused by the American trade deficit’

From the Potsdam Institute for Climate Impact Research (PIK) Constraining world trade is unlikely to help the climate Instead, researchers were able to pin down a number of factors explaining the pronounced imbalances between emission importers and exporters, the US … Continue reading

Posted in Carbon credits, Carbon dioxide | Tagged , , | 40 Comments

Another Stephan Rahmstorf sea level scare

From the Potsdam Institute for Climate Impact Research (PIK)  another Stephan Rahmstorf scare projection, so important they couldn’t even wait for it to be put on the NCC website before sending off this press release to Eurekalert (see weblink at … Continue reading

Posted in Alarmism, Sea level | Tagged , , , , , , , | 78 Comments

More Glacial Junk Science Journalism

[Note: this post (and a few others) was lost in WordPress, and I had no notification of its existence. While a bit dated, it is still valid - note to guest authors with WUWT WordPress privileges - when you submit … Continue reading

Posted in Alarmism, Current News, Disaster, Glaciers, Paleoclimatology | Tagged , , , , , , , | 81 Comments

Weather is climate, or loaded dice, or something

From the Potsdam Institute for Climate Impact Research (PIK)  more instituitional worrying turned press release leading up to the upcoming WMO report. I wonder where they get the increase in hurricane intensity from? Apparently they’ve never seen Dr. Ryan Maue’s … Continue reading

Posted in Alarmism, Weather | Tagged , , , , , , , | 110 Comments

Weekly Climate and Energy News Roundup

Quote of the Week: By endorsing the IPCC reports, governments acknowledge the authority of their scientific content. The work of the organization is therefore policy-relevant and yet policy-neutral, never policy-prescriptive. IPCC statement. [Boldface added. H/t Donna Laframboise] http://www.ipcc.ch/organization/organization.shtml#.T1t8L_EgdWU ################################################### Number … Continue reading

Posted in Climate News Roundup, Uncategorized | Tagged , , , , , , , | 6 Comments

Gosh, really?

From the Potsdam Institute for Climate Impact Research (PIK)  some “could be might be” research with a possible conclusion. I wonder why there doesn’t seem to be evidence for a complete melt long ago in this paper: New study shows … Continue reading

Posted in Greenland ice sheet | Tagged , , , , , , , | 119 Comments

German skeptics Lüning and Vahrenholt respond to criticism

Foreword: Dr Sebastian Lüning and Prof. Fritz Vahrenholt, authors of a new controversial skeptic book now hitting German bookstores, have asked me to post their response to comments made by climate scientist Georg Feulner of the Potsdam Institute for Climate … Continue reading

Posted in Cosmic rays, Opinion | Tagged , , , , , , , , , , | 201 Comments

“Technology funding makes climate protection cheaper”

From the Potsdam Institute for Climate Impact Research a call to bring on the carbon trading and other tools. Of course, its all just modeling again. 09/19/2011 – To cost-effectively protect the climate, not only an emissions trading scheme but … Continue reading

Posted in Cap-and-trade, Carbon credits | Tagged , , | 42 Comments

Mann’s new sea level hockey stick paper

WUWT readers may recall yesterday where Dr. Mann was so eager to list this paper on his resume/CV, he broke the embargo set for 15:00 EST June 20th, today, at which time this blog post appears. As much as this … Continue reading

Posted in Paleoclimatology, Sea level | Tagged , , , , | 288 Comments