Tag: climate change

You Ought to Have a Look: How-to Guides to Undoing the Climate Action Plan, Fixing the National Flood Insurance Program, and Killing Mosquitoes

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 news of the past week or so dominated by announcements and then post-announcement scrutiny of Trump’s cabinet picks, we highlight a few pieces that go into deeper waters on these (and other) topics.

First up is an informative piece by Vox’s Brad Plumer that’s built from an interview he conducted with Jody Freeman, a Harvard law school professor and former climate adviser to President Obama. Over the course of their conversation, Plumer and Freeman pretty much lay out a road map as to how the Trump Administration could go about undoing much of President Obama’s ill-advised (in our opinion) Climate Action Plan. The selection of Scott Pruitt to head the EPA is definitely a big step in that direction.

You Ought to Have a Look: Climate Fretting and Why It’s Unjustified

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.

While “climate fretting” has become a pastime for some—even more so now with President-elect Trump’s plans to disassemble much of President Obama’s “I’ve Got a Pen and I’ve Got a Phone”-based Climate Action Plan—climate reality tells a much different story.

For example, a new analysis by Manhattan Institute’s (and YOTHAL favorite) Oren Cass looks into the comparative costs of climate changevs. climate action. His report, “Climate Costs in Context” is concise and to-the-point, and finds that while climate change will impart an economic cost, it is manageable and small in comparison to the price of actively trying to mitigate it. Here’s Oren’s abstract:

There is a consensus among climate scientists that human activity is contributing to climate change. However, claims that rising temperatures pose an existential threat to the human race or modern civilization are not well supported by climate science or economics; to the contrary, they are every bit as far from the mainstream as claims that climate change is not occurring or that it will be beneficial. Analyses consistently show that the costs of climate change are real but manageable. For instance, the prosperity that the world might achieve in 2100 without climate change may instead be delayed until 2102. [emphasis added]

In other words, the economic impacts of climate change aren’t something worth fretting over.

You Ought to Have a Look: How to Start Afresh with Climate and Energy Policy

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.


Last week in this space, we highlighted a couple of areas where burdensome carbon dioxide policies exist that we hoped were not being overlooked by the Trump transition and planning teams in their push to reverse the more prominent Obama Administration actions like the Paris Climate Accord and the Clean Power Plan.

We want to draw a bit more attention to one of these—overturning federal regulations that were handed down on greenhouse gas regulations offered by the Department of Energy (DOE) and the EPA.

Wayne Crews, vice president for policy at the Competitive Enterprise Institute has a couple of great articles (see here and here) describing how this can be done through elements of the Congressional Review Act (CRA), which was passed in 1996. The beauty of using the CRA is that it only requires a simple majority vote (i.e., no worries of a filibuster) in Congress. To date, the CRA has been pretty ineffective at overturning “midnight rules” (in this case rules finalized since about mid-May) because the incoming president would veto them. But with Trump’s ascendency, this should not be the case. Crews has compiled, and is maintaining, a running list that is currently 140+ items strong (and growing) of “Significant Federal Rules Containing Potential Candidates for Trump Administration Congressional Review Act Resolutions of Disapproval.” There are many among them that either directly regulate greenhouse gas emissions or include (improperly in our estimate) the so-called “social cost of carbon” on the benefits side of the cost/benefit analyses that are used to support greenhouse gas reductions. These misguided and ill-informed should be prime targets for Congressional undoing.

We also want to highlight a couple of other pieces that get into the technical (or legal) details of how Trump may go about disassembling elements of Obama’s Climate Action Plan. These include analysis by:

Andrew Grossman: (Cato podcast) “Undoing Executive Action in a Trump Presidency

David Bookbinder and David Bailey: “Does Trump Spell Climate Doom?”

Greenwire’s Amanda Reilly: “Clean Power Plan: Rule’s demise looms, but how Trump will ax it remains unclear

Climatewire’s Jean Chemnick: “Paris Agreement: Here’s what could happen under Trump

And a good overview by Greenwire’s Robin Bravender: “Can Trump deliver and immense energy, climate promises?

It worth reading through these if you want to familiarize yourself with the myriad ways that the Trump Administration may clearing the climate policy slate.

And finally, the hard environmental left continues to fret about what is going to come to pass under the new Trump Administration. Much of the fretting is about whether or not Trump decides that “turnabout is fair play” when it comes to matters like research funding, research direction, respect of opposing views, personal attacks on scientists, etc. The new Administration’s approach, in fact, may offer refreshing new directions in both science and policy that were actively oppressed under the Obama Administration. A couple of commentaries over the past week cautiously embrace such possibilities. While we may not agree with everything that is being expressed in these articles, we highlight them because their authors were not afraid to offer at least a glimmer of (cautious) optimism for opportunity. They include essays by:

Dan Sarowitz: “Science and innovation policies for Donald Trump

Pat Michaels: “Trump Should Shine Spotlight on Shrouded Climate ‘Science’

And those ideas expressed by Judy Curry in this article “Climate scientists brace for funding battles under Trump

You ought to have a look!

You Ought to Have a Look: Advice for Trump’s Transition Team

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.

In this You Ought to Have a Look, we hope that some of the “You” are members of, or influencers of, President-elect Trump’s transition teams.

With so much talk about the Trump’s plans on killing the Clean Power Plan, withdrawing from the Paris Climate Agreement, reversing the Keystone XL pipeline rejection, removing energy subsidies and reigning in the EPA (all good ideas in our opinion), we want to make sure the transition team doesn’t overlook other, invasive, burdensome, costly, and climatologically-meaningless regulations that were put in place in President Obama’s Climate Action Plan.

Here’s a rundown of some of the more significant of them.

Energy Efficiency Regulations from the Department of Energy. 

The DoE and put forth a seemingly endless string of regulations governing the energy efficiency of all manner of power-consuming appliances large and small, from industrial boilers and refrigeration systems, to microwave ovens, and ceiling fans (and most things in between). The reason?

We have repeatedly submitted public comments as to why the climate change angle should be a non-starter (our latest in this long line is here). But besides that, the DoE standards result in appliances that work less well, cost more, and reduce consumer choice. Our big brother government thinks it’s doing us all a favor because we aren’t savvy enough to value long-term cost saving from energy consumption over other values. Not everyone agrees. Sofie Miller, senior policy analyst at the George Washington University Regulatory Studies Center, recently wrote:

This line of reasoning overlooks the possibility that consumers may have legitimate preferences for less-efficient appliances based on household characteristics or other observable product qualities (such as size, durability, reliability, or noise level). Also, the assumptions underpinning the DOE’s analyses may not be accurate; for instance, some consumers may have high discount rates, making future energy savings less important than immediate purchase savings. By regulating away the option for consumers to purchase less efficient appliances, the DOE claims to be improving consumers’ choice structure by removing choices. These rules aren’t technology-forcing, they’re consumer-forcing.

…the fact that consumers choose not to purchase efficient appliances indicates only that they do not value these attributes as much as the DOE does. As a result, these rules impose huge net costs on consumers, rather than benefits.

Yet the DoE has a lot more of these efficiency standard regulations in the offing (the public comment period is currently open for two more proposed regulations—governing walk-in refrigerators and residential furnaces).

You Ought to Have a Look: Lukewarming, Carbon Taxes, and the HFC Agreement

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.

One of our favorite lukewarmers, Matt Ridley, was invited by the Global Warming Policy Foundation to give its 2016 Annual Lecture. He certainly did not disappoint. While Matt titled his speech “Global Warming Versus Global Greening” that title only suggested part of what he had to say. We offer “The Hows and Whys of Lukewarming” to be a more apt descriptor:

These days there is a legion of well paid climate spin doctors. Their job is to keep the debate binary: either you believe climate change is real and dangerous or you’re a denier who thinks it’s a hoax.

But there’s a third possibility they refuse to acknowledge: that it’s real but not dangerous. That’s what I mean by lukewarming, and I think it is by far the most likely prognosis.

I am not claiming that carbon dioxide is not a greenhouse gas; it is.

I am not saying that its concentration in the atmosphere is not increasing; it is.

I am not saying the main cause of that increase is not the burning of fossil fuels; it is.

I am not saying the climate does not change; it does.

I am not saying that the atmosphere is not warmer today than it was 50 or 100 years ago; it is.

And I am not saying that carbon dioxide emissions are not likely to have caused some (probably more than half) of the warming since 1950.

I agree with the consensus on all these points.

I am not in any sense a “denier”, that unpleasant, modern term of abuse for blasphemers against the climate dogma…. I am a lukewarmer.

And from there, Ridley goes on to do a laudable job of laying out the case that future climate change from human activities will prove to be towards the low end of climate model projections—but squarely within the bounds of consensus expectations. As Matt puts it:

…I am not disagreeing with the consensus on climate change.

There is no consensus that climate change is going to be dangerous. Even the IPCC says there is a range of possible outcomes, from harmless to catastrophic. I’m in that range: I think the top of that range is very unlikely. But the IPCC also thinks the top of its range is very unlikely.

Be sure to check out the whole thing for a great review of why carbon dioxide emissions are not the civilization-ending monster that many climate activists would have you believe (plus there are a few surprises in there that you won’t want to miss).

Read All About It! Heat Dries Things Up!

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.”

No one doubts that much of the West, especially California, has been very droughty since the turn of the century, and that heat and drought are highly correlated. So it seemed surprising that it was big news last week that forest fires, which require dry fuel, are on the increase out there.

University of Idaho’s John Abatzoglou and Columbia’s A. Park Williams used a large family of climate models to calculate various indices of western aridity (they used eight different measures), which were then related to the burned-out area every year. About half of the increase since the mid-1980s was related to climate-modelled warming. The other half, they say, was from other causes, including natural variability. The authors also note that some forest management practices may be contributing to the increasing burn.

The notion that this much drying is caused by dreaded global warming is what made the papers.

Should we use models that can’t even get close to the real-world evolution of lower atmospheric temperatures in recent decades to determine how much climate change is human-caused? That’s what they did—assuming only warming that was not modelled was “natural.” To say the least, that’s a heavy logical lift when it is so clear that the models are predicting far too much warming in the lower layers.

It is all too human to not let some else’s work get in the way of your confirmation bias. So there’s no mention of another explanation for why it’s so hot and dry there. Writing in the same journal that the fire work was published in, the Proceedings of the National Academy of Sciences (PNAS), two other western researchers, James Johnstone and Nathan Mantua, demonstrated that virtually all of the temperature changes in California and the West are related to changes in atmospheric pressure patterns that occur with or without global warming. That was first published in 2014, but there is no reference to it whatsoever in the fire paper. 

Nor is there any reference to the most comprehensive study of western fires—some 33,000 of them—by Argentina’s Thomas Kitzberger showing that for centuries the distribution and frequency of western fires is related to well-known atmospheric patterns over  both the North Pacific and North Atlantic, not global warming. It too was published in PNAS, in 2007.

But we digress. Aridity is largely driven by temperature (warmth) and precipitation. Unfortunately, only two of their eight measures of dryness are very sensitive to rainfall variability.

Climate models have pretty much no skill in estimating precipitation. But they do predict warming, and western (particularly California and Arizona) temperatures are higher than they were. So, absent any precipitation data, they are guaranteed to paint a drying picture and therefore an increase in fire extent.  

The six aridity indicators that are not particularly influenced by precipitation instead are primarily temperature-driven. Not surprisingly, these show much greater increases in aridity than the other two.

Here’s an example from the heavily forested northwest states of Idaho, Washington and Oregon. One of the aridity indicators is the Palmer Drought Severity Index (PDSI), an old warhorse that has been used to assess long-term moisture status since it was first published in 1965 by Wayne Palmer, a scientist at the (then) U.S. Weather Bureau. 

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.”