Topic: Energy and Environment

Statement on the Ratification of the Paris Agreement

Earlier this afternoon in the Rose Garden, President Obama celebrated the ratification of the Paris Agreement. I had this to say in response:

President Obama was a bit less than candid in his speech about the adoption of the U.N.’s Paris Agreement. Using realistic assumptions about role of carbon dioxide in climate change, the Agreement will prevent 0.1 to 0.2°C of global warming by the year 2100, not the inflated figure the U.N. gets by assuming all warming since the Industrial Revolution is caused by human emissions of carbon dioxide. Few, if any, climate scientists would defend that. It also assumes that emissions will—without the Paris Agreement—increase much faster than the average increase used in climate simulations. In reality, the UN’s own Climate Panel states only that carbon dioxide is causing more than 50% of the warming observed since 1950, not 1800. Further, the switch from coal to natural gas for electrical generation has already invalidated the UN’s assumptions about the growth of atmospheric carbon dioxide.

He is also a bit optimistic about China, which has said it will stop increasing carbon dioxide emissions “around” 2030. This is exactly the time that researchers in Obama’s own Department of Energy said, in 2011, that their emissions would level off due to their maturing economy, and without any explicit policy to reduce greenhouse gas emissions, best known as “business as usual.”

You Ought to Have a Look: Close-hold Embargos, Scientific Outsiders, and Activists Behaving Badly

You Ought to Have a Look is a regular feature from the Center for the Study of Science.  While this section will feature all of the areas of interest that we are emphasizing, the prominence of the climate issue is driving a tremendous amount of web traffic.  Here we post a few of the best in recent days, along with our color commentary. 

With last week’s news dominated by the debates—both in front of the American people (Trump v. Clinton) and in front of the American courts (West Virginia v. EPA)—we figured we’d highlight a couple of other stories that may have not have gotten the attention that they deserved. 

First up is a piece that left us slack-jawed. “How the FDA Manipulates the Media” is an investigative journalism article Charles Seife of Scientific American that reveals a seamy world of backroom press manipulation by scientific bodies (in this case, the federal Food and Drug Administration) through a practice known as a close-hold embargo. While some organizations, including major scientific journals like Science and Nature, employ an embargo system that allows some members of the press access to articles before they are officially “published” so that they can prepare news stories, the only condition is that no one releases the story before a set date. This is why a bunch of news stories, all covering the same piece of scientific information, all hit the airwaves/intertubes at the same time.  While this type of embargo is a bit unfair to anyone who perhaps wants to comment on the story but is blindsided by it – the procedure only biased by the well-known predilections of the mainstream press.  However, the close-hold embargo is an (almost mythical) horse of a different color. Its intent is to generate loads of press, but only good press. 

Here’s a taste from Scientific American:

The deal was this: NPR, along with a select group of media outlets, would get a briefing about an upcoming announcement by the U.S. Food and Drug Administration a day before anyone else. But in exchange for the scoop, NPR would have to abandon its reportorial independence. The FDA would dictate whom NPR’s reporter could and couldn’t interview.

…This kind of deal offered by the FDA—known as a close-hold embargo—is an increasingly important tool used by scientific and government agencies to control the behavior of the science press. Or so it seems. It is impossible to tell for sure because it is happening almost entirely behind the scenes. We only know about the FDA deal because of a wayward sentence inserted by an editor at the New York Times. But for that breach of secrecy, nobody outside the small clique of government officials and trusted reporters would have known that the journalists covering the agency had given up their right to do independent reporting.

Documents obtained by Scientific American through Freedom of Information Act requests now paint a disturbing picture of the tactics that are used to control the science press. For example, the FDA assures the public that it is committed to transparency, but the documents show that, privately, the agency denies many reporters access—including ones from major outlets such as Fox News—and even deceives them with half-truths to handicap them in their pursuit of a story. At the same time, the FDA cultivates a coterie of journalists whom it keeps in line with threats. And the agency has made it a practice to demand total control over whom reporters can and can’t talk to until after the news has broken, deaf to protests by journalistic associations and media ethicists and in violation of its own written policies.

By using close-hold embargoes and other methods, the FDA, like other sources of scientific information, are gaining control of journalists who are supposed to keep an eye on those institutions. The watchdogs are being turned into lapdogs. “Journalists have ceded the power to the scientific establishment,” says Vincent Kiernan, a science journalist and dean at George Mason University.

And if you think this taste is bad, the whole article will make you ill. Sickening, but eye-opening. Perhaps take an alka seltzer first, but you really ought to have a look.

You Ought to Have a Look: The Interface of Climate Change Science and Climate Change Policy

You Ought to Have a Look is a feature from the Center for the Study of Science posted by Patrick J. Michaels and Paul C. (“Chip”) Knappenberger.  While this section will feature all of the areas of interest that we are emphasizing, the prominence of the climate issue is driving a tremendous amount of web traffic.  Here we post a few of the best in recent days, along with our color commentary.

We came across a pair of interesting, but somewhat involved reads this week on the interface of science and science policy when it comes to climate change. We’ll give you a little something to chew on from each one, but suggest that you ought you have a look at them at length to appreciate them in full.

First up is a piece, “The Limits of Knowledge and the Climate Change Debate” appearing in the Fall 2016 issue of the Cato Journal by Brian J. L. Berry, Jayshree Bihari, and Euel Elliott in which the authors examine the “increasingly contentious confrontation over the conduct of science, the question of what constitutes scientific certainty, and the connection between science and policymaking.”

Floods Not Increasing Across the U.S.

Global Science Report is a feature from the Center for the Study of Science, where we highlight one or two important new items in the scientific literature or the popular media. For broader and more technical perspectives, consult our “Current Wisdom.”

In our continuing examination of U.S. flood events, largely prompted by the big flood in Louisiana last month and the inevitable (and unjustified) global-warming-did-it stories that followed, we highlight a just-published paper by a research team led by Dr. Stacey Archfield of the U.S. Geological Survey examining trends in flood characteristics across the U.S. over the past 70 years.

Previous studies we’ve highlighted have shown that a) there is no general increase in the magnitude of heavy rainfall events across the U.S., and thus, b) unsurprisingly, “no evidence was found for changes in extreme precipitation attributable to climate change in the available observed record.”  But since heavy rainfall is not always synonymous with floods, the new Archfield paper provides further perspective.

The authors investigated changes in flood frequency, duration, magnitude and volume at 345 stream gauges spread across the country. They also looked to see if there were any regional consistencies in the changes and whether or not any of the observed changes could be linked to large-scale climate indices, like El Niño.

What they found could best be described largely as a “negative” result—basically, few departures from the a priori expectation (often called the null hypothesis) that there are no coherent changes in flood characteristics occurring across the U.S.  Here’s their summary of their research findings:

Spin Cycle: Attributing Louisiana Floods to Global Warming

The Spin Cycle is a reoccurring feature based upon just how much the latest weather or climate story, policy pronouncement, or simply poobah blather spins the truth. Statements are given a rating between 1-5 spin cycles, with fewer cycles meaning less spin. For a more in-depth description, visit the inaugural edition.

In mid-August a slow moving unnamed tropical system dumped copious amounts of precipitation in the Baton Rouge region of Louisiana. Reports were of some locations receiving over 30 inches of rain during the event. Louisiana’s governor John Bel Edwards called the resultant floods “historic” and “unprecedented.”

Some elements in the media were quick to link in human-caused climate change (just as they are to seemingly every extreme weather event). The New York Times, for example, ran a piece titled “Flooding in the South Looks a Lot Like Climate Change.”

We were equally quick to point out that there was no need to invoke global warming in that the central Gulf Coast is prime country for big rain events and that similar, and even larger, rainfall totals have been racked up there during times when there were far fewer greenhouse gases in the atmosphere—like in 1979 when 45 inches of precipitation fell over Alvin, TX from the slow passage of tropical storm Claudette, or in 1940 when 37.5 in. fell on Miller Island, LA from another stalled unnamed tropical system.

But we suspected that this wouldn’t be the end of it, and we were right.

Recap of Hurricane Hermine and Global Warming

 Global Science Report is a feature from the Center for the Study of Science, where we highlight one or two important new items in the scientific literature or the popular media. For broader and more technical perspectives, consult our monthly “Current Wisdom.”

For more than two weeks Hurricane Hermine (including, its pre-hurricane and post-hurricane life) was prominent in the daily news cycle.  It threatened, at one time or another, destruction along U.S. coastlines from the southern tip of Florida westward to New Orleans and northward to Cape Cod.  Hurricane/global warming stories, relegated to the hell of the formerly attractive by the record-long absence of a major hurricane strike on U.S. shores, were being spiffed up and readied for publication just as soon as disaster would strike.  But, alas, Hermine didn’t cooperate, arguably generating more bluster in the press than on the ground, although some very exposed stretches of North Florida did incur some damage.  

Like Jessie, Woody and Stinky Pete in Toy Story 2, the hurricane/global warming stories have been put back in their boxes (if only they could be sent to a museum!).  

But, they didn’t have to be. There was much that could have been written speculating on the role of global warming in the Hermine’s evolution—but it’s just not politically correct.

With a bit of thought-provocation provided by newly-minted Cato Adjunct Scholar Dr. Ryan Maue—one of the best and brightest minds in the  world on issues of tropical cyclone/climate interactions (and other extreme weather types)—we’ll review Hermine’s life history and consider what factors “consistent with” human-caused climate change may have shaped its outcome.

You Ought to Have a Look: How Climate Alarm Becomes a Self-promulgating Collective Belief

You Ought to Have a Look is a regular feature from the Center for the Study of Science.  While this section will feature all of the areas of interest that we are emphasizing, the prominence of the climate issue is driving a tremendous amount of web traffic.  Here we post a few of the best in recent days, along with our color commentary.

There was an interesting stream of articles this week that, when strung together, provides a pretty good idea as to how the scientific literature on climate change can (and have) become biased in a hurry.

First up, consider this provocative article by Vladimir Jankovic and David Schultz of University of Manchester titled “Atmosfear: Communicating the effects of climate change on extreme weather.” They formalize the idea that climate change communication has become dominated by trying to scare folks into acceptance (and thus compliance with action). The abstract is compelling:

The potential and serious effects of anthropogenic climate change are often communicated through the soundbite that anthropogenic climate change will produce more extreme weather. This soundbite has become popular with scientists and the media to get the public and governments to act against further increases in global temperature and their associated effects through the communication of scary scenarios, what we term “atmosfear.” Underlying atmosfear’s appeal, however, are four premises. First, atmosfear reduces the complexity of climate change to an identifiable target in the form of anthropogenically forced weather extremes. Second, anthropogenically driven weather extremes mandate a responsibility to act to protect the planet and society from harmful and increased risk. Third, achieving these ethical goals is predicated on emissions policies. Fourth, the end-result of these policies—a non-anthropogenic climate—is assumed to be more benign than an anthropogenically influenced one. Atmosfear oversimplifies and misstates the true state of the science and policy concerns in three ways. First, weather extremes are only one of the predicted effects of climate change and are best addressed by measures other than emission policies. Second, a pre-industrial climate may remain a policy goal, but is unachievable in reality. Third, the damages caused by any anthropogenically driven extremes may be overshadowed by the damages caused by increased exposure and vulnerability to the future risk. In reality, recent increases in damages and losses due to extreme weather events are due to societal factors. Thus, invoking atmosfear through such approaches as attribution science is not an effective means of either stimulating or legitimizing climate policies.