Topic: Energy and Environment

Clean Power Plan on Cato Daily Podcast

While we at the Center for the Study of Science recommend you listen to the Cato Daily Podcast, well, daily, today’s edition may be of particular interest. Host Caleb Brown spoke with Senator James Inhofe (R-OK) about the Clean Power Plan, regulatory overreach and American competitiveness. While they didn’t delve much into climate science, they touched on the inadequacy of global climate agreements.

We don’t want to spoil all the fun, so take a look below–or, better yet, subscribe to the Cato Daily Podcast on your app of choice (iTunes / Google Play / CatoAudio).

NSF in Climate Denial?

Note:  David Wojick, who holds a doctorate in the history and philosophy of science, sent me this essay.  It is thought provoking and deserves a read.

The US National Science Foundation seems to think that natural decades-to-centuries climate change does not exist unless provoked by humans. This ignores a lot of established science.

One of the great issues in climate science today is the nature of long-term, natural climate change. Long-term here means multiple decades to centuries, often called “dec-cen” climate change. The scientific question is how much of observed climate change over the last century or so is natural and how much is due to human activities? This issue even has a well known name – The Attribution Problem.

 This problem has been known for a long time. See for example these National Research Council reports: “Natural Climate Variability on Decade-to-Century Timescales (NAP, 1995)” and “Decade-to-Century-Scale Climate Variability and Change (NAP, 1998). The Preface of the 1998 Report provides a clear statement of the attribution problem:

The climate change and variability that we experience will be a commingling of the ever changing natural climate state with any anthropogenic change. While we are ultimately interested in understanding and predicting how climate will change, regardless of the cause, an ability to differentiate anthropogenic change from natural variability is fundamental to help guide policy decisions, treaty negotiations, and adaptation versus mitigation strategies. Without a clear understanding of how climate has changed naturally in the past, and the mechanisms involved, our ability to interpret any future change will be significantly confounded and our ability to predict future change severely curtailed.

Thus we were shocked to learn that the US National Science Foundation denies that this great research question even exists. The agency has a series of Research Overviews for its various funded research areas, fifteen in all. Their climate change research area is funded to the tune of over $300 million a year, or $3 billion a decade.

The NSF Research Overview for climate change begins with this astounding claim:

Weather changes all the time. The average pattern of weather, called climate, usually stays the same for centuries if it is undisturbed.

This is simply not true. To begin with, there is the Little Ice Age to consider. This is a multi-century period of exceptional cold that is thought to have ended in the 19th century. Since then there have been two periods of warming, roughly from 1910 to 1940, and then from 1976 through 1998.  There’s real controversy about what happened since then.  Until our government joggled the measured ocean surface temperatures last summer, scientists could all see that warming had pretty much stopped—what happened has been attended to here, and to say the least, the new record is controversial. 

You Ought to Have a Look: Fighting DoE Efficiency Standards, Fracking to Go Global, and a ‘Hairy Panic’

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.

Let’s begin this installment of You Ought to Have a Look with a peek at the heroic attempt by Rep. Michael Burgess (R-TX) to try to reel in the fanatical actions by the Department of Energy (DoE) to regulate the energy usage (operation) of virtually all the appliances in your home. The DoE effort is being undertaken as part of President Obama’s broader actions to mitigate climate change as directed under his Climate Action Plan. It is an extremely intrusive action and one that interferes with the operation of the free market.

We have been pushing back (through the submission of critiques during the public comment period of each new proposed regulation), but the sheer number and repetition of newly proposed regulations spilling forth from the DoE overwhelms our determination and wherewithal.

Rep. Burgess’s newly introduced legislation seeks to help lighten our suffering.

Bill H.R. 4504, the “Energy Efficiency Free Market Act of 2016” would “strike all government-mandated energy efficiency standards currently required on a variety of consumer products found in millions of American homes.”

Burgess reasons:

“The federal government must trust the American people to make the right decisions when it comes to the products they buy. When the government sets the efficiency standard for a product, that often becomes the ceiling. I have long been a firm believer in energy efficiency; however, when the market drives the standard, there’s no limit to how fast and how aggressive manufacturers will be when consumers demand more efficient and better made products.”

“Government standards have proven to be unworkable. The Commerce Clause of the U.S. Constitution was meant as a limitation on federal power. It was never intended to allow the federal government to micromanage everyday consumer products that do not pose a risk to human health or safety.”

Current Wisdom: Swatting Away the Zika/Climate Change Connection

The Current Wisdom is a series of occasional articles in which Patrick J. Michaels and Paul C. “Chip” Knappenberger, from Cato’s Center for the Study of Science, review interesting items on global warming in the scientific literature or of a more technical nature. These items may not have received the media attention that they deserved or have been misinterpreted in the popular press.

We hardly need a high tech fly-swatter (although they are fun and effective) to kill this nuisance—it’s so languorous that one can just put their thumb over it and squish.

Jeb Bush’s candidacy? No, rather the purported connection between human-caused global warming and the highly-publicized spread of the Zika virus.

According to a recent headline in The Guardian (big surprise) “Climate change may have helped spread Zika virus, according to WHO scientists.”

Here are a few salient passages from The Guardian article:

“Zika is the kind of thing we’ve been ranting about for 20 years,” said Daniel Brooks, a biologist at University of Nebraska-Lincoln. “We should’ve anticipated it. Whenever the planet has faced a major climate change event, man-made or not, species have moved around and their pathogens have come into contact with species with no resistance.”

And,

“We know that warmer and wetter conditions facilitate the transmission of mosquito-borne diseases so it’s plausible that climate conditions have added the spread of Zika,” said Dr. Diarmid Campbell-Lendrum, a lead scientist on climate change at WHO.

Is it really “plausible?”

Hardly.

The Zika virus is transmitted by two species of mosquitoes, Aedes aegypti and Aedes albopictus, that are now widespread in tropical and sub-tropical regions of the globe (including the Southeastern U.S.), although they haven’t always been.

Salt and CO2 Better for Tomatoes, Now for Lettuce, Too

Wow, will bacon be next?

Last fall we wrote about the improvement in tomato taste that results from growing them in elevated carbon dioxide and seawater (Idso and Michaels, 2015). Now it looks like the same treatment improves lettuce. 

Enhancing crop nutritional value has long been a goal of the agricultural industry. Growing plants under less than optimal conditions for a short period of time generally increases their oxidative stress. To counter such stress, plants will usually increase their antioxidant metabolism which, in turn, elevates the presence of various antioxidant compounds in their tissues, compounds that can be of great nutritional value from a human point of view, such as helping to reduce the effects of ageing.

However, stress-induced nutritional benefits often come at a price, including a reduction in plant growth and yield, making it unproductive and costly to implement these practices in the real world. But what if there was a way achieve such benefits without sacrificing crop biomass, having our cake and eating it, too? An intriguing paper recently published in the journal Scientia Horticulturae explains just how this can happen, involving lettuce, salt stress, and atmospheric CO2.

According to Pérez-López et al. (2015), the authors of this new work, “few studies have utilized salt irrigation combined with CO2-enriched atmospheres to enhance a crop’s nutraceutical value.” Thus, the team of five Spanish researchers set out to conduct just such an experiment involving two lettuce cultivars, Blonde of Paris Badavia (a green-leaf lettuce) and Oak Leaf (a red-leaf lettuce and a common garden variety). In so doing, they grew the lettuce cultivars from seed in controlled environment chambers at either ambient or enriched CO2 for a period of 35 days after which they supplied a subset of the two treatments with either 0 or 200 mM NaCl for 4 days to simulate salt stress. Thereafter they conducted a series of analyses to report growth and nutritional characteristics of the cultivars under these varying growth conditions. And what did those analyses reveal?

Spin Cycle: Green Tax Credits Supplant Clean Power Plan to Meet Our Paris Commitment

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

The Obama Administration is involved in an all-out effort to soften the severity of blow that the U.S Supreme Court dealt the EPA’s Clean Power Plan (CPP) last week.*

In the day following the Court’s ruling, White House Deputy Press Secretary Eric Schultz referred to the Supreme Court’s stay as a “temporary procedural determination” and then added that “[i]t is our estimation that the inclusion of [the extensions of the renewable energy tax credits] is going to have more impact over the short term [on greenhouse gas emissions]than the Clean Power Plan.”

We covered Schultz’s first statement in our Spin Cycle from last week, giving it our top award of five Spinnies.

Here we examine the second part of his statement, that the extension of the investment tax credit (ITC) and the production tax credit (PTC) on solar and wind power, approved by Congress last December “is going to have more impact over the short term than the Clean Power Plan.”

On its face, we must admit this is true. Primarily because, under the CPP, the states aren’t required to begin cutting power plant emissions until 2022—far outside what we would consider “over the short term.” So, by the letter of the (now stayed) law, the CPP wouldn’t have to result in any greenhouse gas reductions prior to 2022. Schultz statement lacks the proper context. Walking (instead of driving) to lunch one time next week would also produce “more impact over the short term [on greenhouse gas emissions]than the Clean Power Plan” (stayed or not).

Spin Cycle: White House Spins SCOTUS Stay on Climate Plan

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

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As one of us has already noted, on Monday evening the Supreme Court voted 5-4 to put President Obama’s Clean Power Plan on ice—where it will remain until the justices get a chance to rule on the regulatory package themselves or until a new President sidelines it. The White House, whistling past a graveyard of unrecyclable solar panels (thanks to all the arsenic in them), blew up the vorticity of its spin cycle into relativistic speeds, calling it a “bump in the road” and a “temporary procedural issue.”

Over in the UK, Lisa Nandy, the shadow energy and climate minister knows why: “There is such strong support within the US for Obama’s efforts on climate change that I think this ruling will prove to be only a very temporary issue.”

Au contraire! According to a Yougov poll late last month, a grand total of 9 per cent of Americans think global warming is the most important issue confronting us. In only one country was there less support:  Saudi Arabia.

All of this ignores some facts on the ground. This is the biggest intervention by the Supremes in ongoing litigation since they stopped the partial Florida recount in December 2000 in the case that became Bush v. Gore. They only do stuff like this when there’s a lot at stake, irreparable harm will be done by not intervening, and at least five justices believe it more likely than not that the challenge will succeed.