Climate-Change Summary and Update

http://guymcpherson.com/climate-chaos/climate-change-summary-and-update/

 

Updated frequently, and most recently 2 August 2016.
** Latest additions are flagged with two asterisks on each side. ** To access only the latest information (on most browsers), use CTRL-F, type two asterisks into the “find” box, and hit “Return” or “Enter.” Note that this essay has grown from a few thousand words in January 2013 to the current massive missive.
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The Great Dying wiped out at least 90% of the species on Earth due to an abrupt rise in global-average temperature about 252 million years ago. The vast majority of complex life became extinct. Based on information from the most conservative sources available, Earth is headed for a similar or higher global-average temperature in the very near future. The recent and near-future rises in temperature are occurring and will occur at least three orders of magnitude faster than the worst of all prior Mass Extinctions. Habitat for human animals is disappearing throughout the world, and abrupt climate change has barely begun. In the near future, habitat for Homo sapiens will be gone. Shortly thereafter, all humans will die.
There is no precedence in planetary history for events unfolding today. As a result, relying on prior events to predict the near future is unwise.
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I’m often accused of cherry picking the information in this ever-growing essay. I plead guilty, and explain myself in this essay posted 30 January 2014. My critics tend to focus on me and my lack of standing in the scientific community, to which I respond with the words of John W. Farley: “The scientific case is not dependent on citation of authority, no matter how distinguished the authority may be. The case is dependent upon experimental evidence, logic, and reason.” In other words, stop targeting the messenger.
A German-language version of this essay, updated 26 June 2014, is available in pdf form here. A Russian version focused on self-reinforcing feedback loops, courtesy of Robin Westenra and colleagues, is here. A Polish version, updated often, is available here.
methane in atmosphere
American actress Lily Tomlin is credited with the expression, “No matter how cynical you become, it’s never enough to keep up.” With respect to climate science, my own efforts to stay abreast are blown away every week by new data, models, and assessments. It seems no matter how dire the situation becomes, it only gets worse when I check the latest reports.
The response of politicians, heads of non-governmental organizations, and corporate leaders remains the same, even though they surely know everything in this essay. They’re mired in the dank Swamp of Nothingness. Margaret Beckett, former U.K. foreign secretary said in September 2008 on BBC America television, with respect to climate change: “Will it harm our children? Will it harm our grandchildren? Actually, it’s a problem for us today.” As Halldor Thorgeirsson, a senior director with the United Nations Framework Convention on Climate Change, said on 17 September 2013: “We are failing as an international community. We are not on track.” These are the people who know about, and presumably could do something about, our ongoing race to disaster (if only to sound the alarm). Tomlin’s line is never more germane than when thinking about their pursuit of a buck at the expense of life on Earth.
Worse than the aforementioned trolls are the media. Fully captured by corporations and the corporate states, the media continue to dance around the issue of climate change. Occasionally a forthright piece is published, but it generally points in the wrong direction, such as suggesting climate scientists and activists be killed (e.g., James Delingpole’s 7 April 2013 hate-filled article in the Telegraph). Leading mainstream outlets routinely mislead the public.
Mainstream scientists minimize the message at every turn, with expected results. As we’ve known for years, scientists almost invariably underplay climate impacts (James Hansen referred to the phenomenon as “scientific reticence” in his 24 May 2007 paper about sea-level rise in Environmental Research Letters). ** A paper in 27 June 2016 online issue of Nature Climate Change reinforces the idea of scientific conservatism, pointing out that dependence upon historical records leads to missing about one-fifth of global warming since the 1860s. **
In some cases, scientists are aggressively muzzled by their governments. Britain’s Royal Society began actively ignoring observational science about Arctic methane in 2014. Canada no longer allows some climate-change information into the public realm (and see this report from 20 August 2015. Even museums are not safe from misinformation about climate science to appease fossil-fuel philanthropists, as reported in the 17 June 2014 issue of AlterNet. I’m not implying conspiracy among scientists. Science selects for conservatism. Academia selects for extreme conservatism. These folks are loathe to risk drawing undue attention to themselves by pointing out there might be a threat to civilization. Never mind the near-term threat to our entire species (most couldn’t care less about other species). If the truth is dire, they can find another, not-so-dire version. The concept is supported by an article in the February 2013 issue of Global Environmental Change pointing out that climate-change scientists routinely underestimate impacts “by erring on the side of least drama” (also see overviews of this phenomenon from 21 May 2014 and from 15 July 2014, the latter from the U.S. National Research Council as reported by Truth-out). Even the climatic response to greenhouse gases has been too conservative, as reported in the 14 December 2015 online issue of Nature Climate Change. And even the often-conservative Robert Scribbler points out in his 18 July 2014 essay: “NASA’s CARVE study has been silent for a year, the University of Maryland has stopped putting out publicly available AIRS methane data measures, the NOAA ESRL methane flask measures, possibly due to lack of funding, haven’t updated since mid-May, and even Gavin Schmidt over at NASA GISS appears to have become somewhat mum on a subject that, of late, has generated so much uncomfortable controversy.” (Apocalypse 4 Real blog responded to Scribbler on 24 July 2014, and the response is linked here.) Schmidt increased his efforts to discredit the work of other scientists in early October 2014 with unfounded, unprofessional behavior. His insanity was made apparent in an interview for the August 2015 issue of Esquire with a single sentence: “There’s no actual evidence that anything dramatically different is going on in the Arctic, other than the fact that it’s melting pretty much everywhere.”
In addition, the consolidation of the scientific publishing industry is accelerating, with expected, profit-based results. A paper published in the 10 June 2015 issue of PLoS One based on 45 million documents indexed in the Web of Science over the period 1973-2013 found that the top five most prolific publishers account for more than half of recent papers published.
Almost everybody reading these words has a vested interest in not wanting to think about climate change, which helps explain why the climate-change deniers have won. They’ve been aided and funded by the fossil-fuel industry, the memos from which “reveal decades of disinformation—a deliberate campaign to deceive the public that continues even today,” according to an in-depth analysis from the Union of Concerned Scientists in July 2015.
Investigative journalist Lee Fang, writing for The Intercept on 25 August 2015, uncovers a relationship between climate-denying attorney Christopher Horner and big coal. Horner is an attorney who claims that the earth is cooling, is known within the scientific community for hounding climate change researchers with relentless investigations and public ridicule, and he often derides scientists as “communists” and frauds.
Horner is a regular guest on Fox News and CNN, and has been affiliated with a number of think tanks and legal organizations over the last decade. He has called for investigations of climate scientists affiliated with the Intergovernmental Panel on Climate Change and NASA, and inundated climate researchers at major universities across the country with records requests that critics say are designed to distract them from their work.
The 20 August 2015 bankruptcy filing of Alpha Natural Resources, one of the largest coal companies in America, includes line items for all of the corporation’s contractors and grant recipients. Among them are Horner individually at his home address, as well as the Free Market Environmental Law Clinic, where he is a senior staff attorney.
It’s not only the scientists who underestimate the damage. It’s the science itself, too. Consider, for example, information derived from satellites which, according to a March 2015 paper in Journal of Climate, significantly underestimate temperature of the middle troposphere. “In short, the Earth is warming, the warming is amplified in the troposphere, and those who claim otherwise are unlikely to be correct.”
Some university professors will promote climate-change denial for the right price. According to the 8 December 2015 issue of The Guardian, “An undercover sting by Greenpeace has revealed that two prominent climate sceptics were available for hire by the hour to write reports casting doubt on the dangers posed by global warming.” The professors in question are William Happer, the Cyrus Fogg Brackett professor of physics at Princeton University and Frank Clemente, professor emeritus of sociology at Pennsylvania State University.
Beyond Linear Change
I’m often told Earth can’t possibly be responsive enough to climate change to make any difference to us. But, as the 27 May 2014 headline at Skeptical Science points out, “Rapid climate changes more deadly than asteroid impacts in Earth’s past.” That’s correct: climate change is more deadly than asteroids.
Ever late to the party, the Intergovernmental Panel on Climate Change (IPCC) admits global warming is irreversible without geoengineering in a report released 27 September 2013. The IPCC is among the most conservative scientific bodies on the planet, and their reports are “significantly ‘diluted’ under political pressure.” On 22 April 2014, Truth-out correctly headlines their assessment, “Intergovernmental Climate Report Leaves Hopes Hanging on Fantasy Technology.” Time follows up two days later with a desperate headline, “NASA Chief: Humanity’s Future Depends On Mission To Mars” (first up: greenhouses on Mars). As pointed out in the 5 December 2013 issue of Earth System Dynamics, known strategies for geoengineering are unlikely to succeed (“climate geo-engineering cannot simply be used to undo global warming“). “Attempts to reverse the impacts of global warming by injecting reflective particles into the stratosphere could make matters worse,” according to research published in the 8 January 2014 issue of Environmental Research Letters. In addition, as described in the December 2013 issue of Journal of Geophysical Research: Atmospheres, geoengineering may succeed in cooling the Earth, it would also disrupt precipitation patterns around the world. In the Arctic, “any sea ice or snow retention as a result of geoengineering is lost within a decade,” according to a paper in the 15 February 2014 issue of Journal of Geophysical Research: Atmospheres. Furthermore, “risk of abrupt and dangerous warming is inherent to the large-scale implementation of SRM” (solar radiation management), as pointed out in the 17 February 2014 issue of Environmental Research Letters. About a week later comes this line from research published in the 25 February 2014 issue of Nature Communication: “schemes to minimize the havoc caused by global warming by purposefully manipulating Earth’s climate are likely to either be relatively useless or actually make things worse.” Finally, in a blow to technocrats published online in the 25 June 2014 issue of Nature Climate Change, a large and distinguished group of international researchers concludes geo-engineering will not stop climate change. The U.S. National Academy of Sciences piles on with a report issued 10 February 2015, concluding geoengineering is not a viable solution for the climate predicament. An analysis in Europe reached the same conclusion in an assessment published 16 July 2015. As it turns out, the public isn’t impressed, either: Research published in the 12 January 2014 issue of Nature Climate Change “reveals that the overall public evaluation of climate engineering is negative.” Despite pervasive American ignorance about science, the public correctly interprets geo-engineering in the same light as the scientists, and contrary to the techno-optimists.
Unimpressed with evidence and public opinion, some scientists forge on, illustrating that the progressive perspective often means progresssing toward the cliff’s edge. As reported in the 27 November 2014 issue of New Scientist, initial efforts to cool the planet via geo-engineering have taken shape and might begin in two years.
The IPCC operates with a very conservative process and produces very conservative reports for several reasons, among them the failure to include relevant self-reinforcing feedback loops (as pointed out in the 1 April 2015 issue of the Washington Post). And then governments of the world meddle with the reports to ensure Pollyanna outcomes, as reported by a participant in the process (also see Nafeez Ahmed’s 14 May 2014 report in the Guardian and the 3 July 2014 paper in National Geographic). According to David Wasdell’s May 2014 analysis, which includes a critique of the IPCC’s ongoing lunacy, “equilibrium temperature increase predicted as a result of current concentration of atmospheric greenhouse gasses is already over 5°C.” I see no way for humans to survive such a rise in global-average temperature.
Wasdell’s analysis from September 2015 includes several noteworthy conclusions: (1) “Current computer estimates of Climate Sensitivity are shown to be dangerously low,” revealing (2) “an eight-fold amplification of CO2 forcing (in contrast to the three-fold amplification predicted by the IPCC climate modelling computer ensemble), (3) “the 2°C target temperature limit is set far too high” (emphasis in original), and (4) “anthropogenic change is at least 100 times faster than at any time in the Paleo record.” The report’s bottom line: “There is no available carbon budget. It is already massively overspent, even for the 2°C target.”

More: http://guymcpherson.com/climate-chaos/climate-change-summary-and-update/

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