Category: Uncategorized

Carbon capture and storage technology remains a ‘utopian dream’ claims professor

Carbon capture and storage technology remains a ‘utopian dream’ claims professor

via NOT A LOT OF PEOPLE KNOW THAT
http://ift.tt/16C5B6P

By Paul Homewood

 

CCS remains a “utopian dream”, according to Prof Gordon Hughes:

image

CARBON capture and storage (CCS) is too expensive and will “never be viable”, a former World Bank advisor claims.

Economics professor Gordon Hughes, of Edinburgh University, says the anti-climate change measure is “little more than a utopian dream”.

The claims are made in a report for the Global Warming Policy Foundation think tank, set up by Tory peer and climate change sceptic Nigel Lawson.

The body challenges scientific data on the impact of pollution and has called on the UK Government to scrap targets to reduce harmful fossil fuel emissions.

The method seeks to collect carbon dioxide from electricity and power generation and industrial processes and place it in depleted oil and gas fields or specific undersea rock formations, preventing it from entering the atmosphere.

The International Energy Agency (IEA) has called the process the “most important single new technology” for reducing the harmful emissions and, in its General Election manifesto, the SNP said Scotland could be a “leader” in the development of the technology.

Work commissioned by Scottish Enterprise suggested that, taken with enhanced oil recovery, it could be worth £3.5 billion to the economy.

However, launching the new research today, Hughes said: “We have spent countless millions trying to get carbon capture to work for coal-fired power stations. But in the future coal will mostly be used in the developing world, where CCS is going to be too expensive. Everyone else is moving to gas, for which CSS isn’t yet an option.”

He went on: “Successive governments haven’t thought their policies through. The focus on renewables is making CCS — already a marginal technology — even less viable.

“A coherent strategy could reduce carbon emissions at a fraction of the current cost by switching to gas with the option to install CCS if/when it makes economic sense.”

David Cameron’s government had planned to invest £1bn in developing CCS technology in the UK. A scheme in Peterhead was amongst the projects in the running for the grant, alongside the White Rose project in North Yorkshire.

However, the contest was axed in 2015, something Scottish Energy Minister Fergus Ewing said was a “disgrace”, and power firm SSE, which was working on the Aberdeenshire bid along with Shell, called it a “significant missed opportunity”.

In 2015, Stuart Haszeldine, professor of geology and carbon storage at Edinburgh University, insisted the infrastructure in place for the oil and gas sector makes the central North Sea “as near to perfect as you will find anywhere in the world” for offshore sub-surface CCS.

 http://ift.tt/2sgjg3v

via NOT A LOT OF PEOPLE KNOW THAT http://ift.tt/16C5B6P

June 29, 2017 at 05:33AM

Newsweek July 11, 1988 : Danger: More Fake News Ahead

Newsweek July 11, 1988 : Danger: More Fake News Ahead

via The Deplorable Climate Science Blog
http://ift.tt/2i1JH7O

After James Hansen’s 1988 testimony to Congress where he and Senator Tim Worth sabotaged the air conditioning system, Newsweek announced that Americans were doomed by the heat – due to a 0.00005 mole fraction increase in atmospheric CO2 since 1900. They said this tiny increase atmospheric CO2 was like living in glass dome.

US summer afternoon temperatures have been plummeting for a century, and 1988 was the last hot summer the US had. Four years later in 1992 was the coldest summer on record in the US.

The frequency of 90 degree days has plummeted since that Newsweek issue was published.

The frequency of 95 degree days has plummeted since that Newsweek issue was published.

The frequency of 100 degree days has plummeted in the US over the past century.

The frequency of 105 degree days has plummeted in the US over the past century.

There is zero evidence backing up the theory that increased CO2 is making summers hotter, yet the press claims that 97% of scientists agree on this topic. It is all fake news, all the time from the US press. They simply move from one lie to another.

American Pravda: CNN Producer Says Russia Narrative “bullsh*t”

via The Deplorable Climate Science Blog http://ift.tt/2i1JH7O

June 29, 2017 at 04:37AM

New York Times 1938 – 1,000 Years Required To Prove Global Warming

New York Times 1938 – 1,000 Years Required To Prove Global Warming

via The Deplorable Climate Science Blog
http://ift.tt/2i1JH7O

In 1938, the New York Times showed that the Arctic, the US, and the world were growing warmer and the Arctic was melting. But they said no self-respecting meteorologist would claim global warming until they had 1,000 years of data – because it would be impossible to distinguish any short term patterns from natural cycles.

TimesMachine: December 18, 1938 – NYTimes.com

Things have changed however. The New York Times now claims that a hot day in Arizona in June proves global warming. Demonstrating once again that the fake news New York Times has no self-respect

Extreme Heat Scorches Southern Arizona – The New York Times

via The Deplorable Climate Science Blog http://ift.tt/2i1JH7O

June 29, 2017 at 03:37AM

Keith Kloor: The Science Police

Keith Kloor: The Science Police

via The Global Warming Policy Forum (GWPF)
http://www.thegwpf.com

On highly charged issues, such as climate change and endangered species, peer review literature and public discourse are aggressively patrolled by self-appointed sheriffs in the scientific community. […]

The academic climate

Until recently, Roger Pielke Jr. spent most of his career teaching in the Environmental Studies program at the University of Colorado, Boulder. An interdisciplinary scholar, his research for over two decades was at the intersection of public policy, politics, and science—largely in the treacherous climate arena, where every utterance can be weaponized for rhetorical and political combat.

Thus, it is perhaps not surprising that Pielke has come to be defined not so much by his actual research, but by his public commentary and barbed jousting with peers and the reaction that has spawned on Internet forums, influential blogs, and elsewhere.

To the casual observer, his story is a puzzling contradiction. Pielke is among the most cited and published academics on climate change and severe weather. Yet he says he has been told by a National Science Foundation (NSF) officer: “Don’t even bother submitting an NSF proposal, because we won’t be able to find a reviewer who will give you a positive score.”

Pielke defies categorization. He believes that global warming is real and that action to curtail human emissions of greenhouse gases is justified. He is in favor of a carbon tax. At the same time, he has for many years openly feuded with climate scientists. As Science magazine noted in 2015, “Pielke has been something of a lightning rod in climate debates, sometimes drawing attacks from all sides as a result of his view on research and policy.” The controversy centers on his research finding that although the climate is warming, this does not necessarily result in the increased frequency or severity of extreme weather disasters.

If you canvass scholars in the environmental and climate policy world, a number of them will say they cross swords with Pielke, but they also respect him and teach his work. “I disagree with him about many things, but think he is someone who is worth reading and taking seriously,” says Jonathan Gilligan, an environmental sciences professor at Vanderbilt University. “I teach his book The Climate Fix every year precisely because I want my students to read someone who is smart and disagrees with me, in order to encourage them to think for themselves.”

This intellectual caliber is presumably what led the statistics whiz Nate Silver to hire Pielke in 2014 to write for FiveThirtyEight, the data journalism website that Silver created that year. Pielke’s first column questioned the strength of the evidence supporting the widely shared assertion among climate scientists that extreme weather disasters had become more prevalent in recent decades because of human-caused climate change. The uproar in the climate advocacy community was immediate and furious. Although Pielke had previously presented the same argument in the scholarly literature and in comments to science reporters, advocates were seemingly incensed that this perspective would now receive widespread public attention on Silver’s popular new website.

The Center for American Progress, a left-leaning Washington, DC-based think tank, used its influential blog, Climate Progress, to spearhead a campaign to discredit the column and Pielke’s reputation (something its lead blogger had already turned into a pet cause). The effort worked. After it became clear to Pielke that FiveThirtyEight would not let him write about climate issues anymore, he left the site within months of being hired. When news of his departure became public, the editor of the center’s blog bragged in an e-mail (disclosed in a 2016 WikiLeaks dump) to one of its wealthy donors: “I think it’s fair [to] say that without Climate Progress, Pielke would still be writing on climate change for 538.”

The episode followed on the heels of Pielke’s clash with John Holdren, then President Obama’s science advisor. Holdren had testified to Congress that on the issue of climate change and severe weather, Pielke’s interpretation of the data was “not representative of mainstream views on this topic in the climate science community.” Pielke found this offensive. He responded on his blog: “To accuse an academic of holding views that lie outside the scientific mainstream is the sort of delegitimizing talk that is of course common on blogs in the climate wars.” It is perhaps understandable why Pielke bristled at being characterized as outside the “mainstream.” His harshest critics have branded him a climate “skeptic” or “denier,” a pejorative tag that has made its way into blogs and some media outlets.

The cumulative effect of the controversies and assault on his reputation by detractors has taken a personal and professional toll. He’s become radioactive even to those sympathetic to him: “I’ve had people tell me, ‘I can’t be seen working with you, because it might hurt my career.’” Pielke mentions how one “very close colleague” said he had wanted to come to his defense on social media, then admitted: “But I don’t want them [Pielke’s critics] coming after me.”

“I get it,” Pielke says.

Unable to escape the tar flung at him in the climate world, he’s recently pivoted from climate research to sports governance, also at the University of Colorado. “Yeah, I have a new career now,” Pielke says. “I’m sitting in the athletic department. I’ve moved on.” Still, Pielke finds it difficult to let go of his old life completely. Several months ago, he testified before Congress about his climate research and the efforts to silence him. He also remains an active participant on social media, with about a quarter of his tweets climate related.

In December 2016, he penned an op-ed for the Wall Street Journal titled, “My Unhappy Life as a Climate Heretic.” In the column, Pielke said that he is on the right side of the climate-severe weather debate in terms of where the evidence lies, but that this is an “unwelcome” view because it is perceived to be undermining the climate cause. He went on to say that the “constant attack” on him over the years is a form of bullying that was intended to “drive me out of the climate change discussion.”

After Pielke’s op-ed was published, Gavin Schmidt, a climate scientist and director of the NASA Goddard Institute for Space Studies, essentially rolled his eyes on Twitter. He said that Pielke “playing the victim card” doesn’t cut it and that, in any case, “what goes around, comes around.” Schmidt’s tweet (which was part of a larger thread) suggested that Pielke’s situation did not owe to qualms about his research; it was more a Karmic reckoning.

Michael Tobis, another climate scientist who has locked horns with Pielke, posted a more judicious response on a widely read climate science blog. “Roger is a problematic figure, who is quick to criticize while being quick to take offense,” Tobis wrote. “He’s often right and often wrong, which can be a useful role in itself, but he ought to be able to take as well as he gives if he wants the net of his contribution to be constructive.”

These views by Schmidt and Tobis are echoed by others in the climate science community. To understand why Pielke has experienced such a backlash, it is necessary to rewind the story more than a decade, to a time when climate scientists were feeling as deeply and unfairly maligned as Pielke feels today.

Full post

via The Global Warming Policy Forum (GWPF) http://www.thegwpf.com

June 29, 2017 at 03:11AM