Wednesday, May 24, 2017

What Rich Lowry said about Erdogan thugs attacking protestors in America

He got this one right, at least. Go read.

You don't often get a chance to read a National Review piece and agree with every word.

Monday, May 08, 2017

Probably Not The Place For This


Eli has been watching the reports on today's Senate hearing which features the Ted Cruz - Sally Yates death match.  The general feeling is that Yates did to Cruz what Macron did to Le Pen.  However, rather than getting too deeply into the legal parts of their interchange, the Rabett would like to point out that Yates READ most of her initial answer to Cruz (starting at 1:49 in the video below).

She was clearly prepared for the question.




You might ask what little birdy whispered in her ear, well, let's go to the video from three months ago




Somebunny was paying attention.

Friday, May 05, 2017

The New York Times approach to climate change


Behold the CrapWaffler, the writer that the New York Times thinks is a contribution to the climate change debate. It's what happens when you hire a climate denialist with the implied condition of employment that they can't completely lie about climate change, but merely smear uncertainty and misdirection about undertaking reasonable action (and Stephens still managed to get important things wrong).

The New York Times thinks it has added to the breadth of discussion on climate by getting as close to wrong as possible while not saying much of anything.



Stephens is shocked, shocked, that people would accuse him of "closet climate denialism". The term denier fit Stephens perfectly in 2015 when he wrote that temperatures would be about the same in 100 years, unless he was lying at the time about what he believed. It would be helpful if he now said his beliefs had changed, but all we get instead is crapwaffles.

I often read Razib Khan, an old-school Burkean conservative who also writes a lot about science. Several years back the NY Times hired him and then quickly dismissed him - he had unwisely associated with some simply vile racists, and guilt by association was enough to deem him unacceptable. I disagree, but to think Stephens, whose range is from wrong to crapwaffle, is better just tells you something about the Times. I recently subscribed to the Washington Post instead.

So skip Stephens, and read Razib to see what a thoughtful conservative would say.

P.S. And fellow bloggers, a reminder to add "no follow" whenever you link to Stephens. I'm pretty good about that when linking to denialists


Wednesday, May 03, 2017

Renewable Energy and Creative Construction


One of the weirdest flips in an exceedingly weird year has been the usual suspects going into complete meltdown about there now being extended periods where there is so much renewable energy from wind and solar and hydro that they are not just giving it away, they are paying you to take some of it.

Electricity has become like zucchini at the end of the summer, when gardeners leave a few hundred pounds on your doorstep, ring the bell and run.  Remember when the fusion and fission folk were talking about too cheap to meter, it's now a "problem" for renewables.

In any case, when there is money blowing in the wind somebunny will make money while the sun shines, and indeed this is a classic capitalist system opportunity, that somehow all the Randians and Trumplets let alone your average garden variety Bret Stephens don't appear happy with.  If there is a price differential arbitraging the electricity price is a great way to get rich and the technologies already exist.

There has always been a price differential between wee hours of the morning and the peak demand daylight hours, a differential that many industries have taken advantage of.  The guys with the green plastic eyeshades are no bunny's fools
Kentucky Electric Steel spends a lot of time and money trying to control our electric bill, over $2 million spread over the past eight years. This has reduced energy intensity from 743 kWh per billet ton in 2002 to 480 kWh per billet ton today. That represents an annual savings of over $600k with just our night-time operations; the savings would be even more if we ran during on peak hours, except that the higher power cost would eat them up! 
Aluminum smelters in Germany are already lapping up some of the freibier by using the molten metal as an energy storage medium from whose cooling they can draw power
By varying the rate at which the metal is produced, the plant will be able to adjust the power consumption of the 290-megawatt smelter up and down by about 25 percent. Trimet can soak power from the grid when energy is cheap. It can then resell the power when demand is at its peak. The company can temporarily reduce its power consumption by slowing the electrolysis, cutting the energy drain.
Using stored thermal energy is really old technology.  Ice houses that lasted through the desert summer have existed like forever in Iran and storage of heat from the summer to use in the winter is also a Canadian reality (tip o the ears to Andy Skuce )
The first of its kind in North America, DLSC is heated by a district system designed to store abundant solar energy underground during the summer months and distribute the energy to each home for space heating needs during winter months.
For decades large building have built tons of ice at night when electricity is inexpensive and used the ice to cool the building during the day.  Going by the name of ice storage air conditioning, the technique is now moving into residential units.  Eli first became aware of it in the context of labs using large ice systems for to supply coolants for lasers.  Storage heaters are also coming back driven by the low cost of renewable thermal.

So the next time your electric provider tries to leave some zucchini on your doorstep, smile and use it to charge your batteries, heat or cool your house or some other creative construction.


Friday, April 28, 2017

The Data Lies. The Crisis in Observational Science and the Virtue of Strong Theory


The problem with data fetishists is their choking down a daily flagon of numerical drivel without analyzing the brew.  One of the things that a good scientist knows is how to interrogate the numbers, not waterboard them.  Truth is that useful models improve flaky data and the statistical treatment thereof.

An introduction  for Eli was a talk that Drew Shindell gave, twenty maybe more years ago with a title that ran, "Which should your trust, the data or the models?" about global temperature data in the late 19th century.  The useful conclusion was trust neither, but use them together to produce understanding and improve both.  Yes theory can improve measurements and data.

A nice example is how NIST's acoustic thermometer can be used to define the thermodynamic temperature scale.  Starting with the theoretical result for the speed of sound in an ideal gas as a function of temperature (theory), a carefully built device to measure the same can be used to build a model of the response of platinum resistance thermometers as a function of temperature and then by applying the model PRTs can be used to more accurately calibrate other thermometers.

How about statistics, well most of what passes for statistical analysis these day is unconstrained, so it can wander off into never never land where never is stuff like thermodynamics and conservation laws.  Bart had a nice example of this when discussing the usual nonsense about how observed temperature anomaly data could be explained as a random walk

As you can see, the theory is valid: My weight has indeed remained between the blue lines. And for the next few years, my weight will be between 55 and 105 kg, irrespective of what I eat and how much I sport! After all, that would be deterministic, wouldn’t it? (i.e. my eating and other habits determining my weight)

Wow, if that’s the case, then I’ll stop my carrot juice diet right now and run to the corner store for a box of mars bars!! And I’ll cancel further consultations with my dietician. Energy balance… such nonsense. Never thought I’d be so happy with a root!
The other side of this is the replication crisis hitting the social sciences, most prominently psychology, well, also other stuff.  To disagree with the first link, unlike physical sciences psychology has no well established theoretical consensus against which nutso outcomes can be evaluated. Science is about coherence (a no on that as Alice’s Queen would say) consilience (baskets full of papers having nothing to do with each other but taken together mutually supporting) and consensus (everybunny with a clue agrees on climate change or at least 97%).

So the question really is what should a lagomorphs's prior be for statistical validity.  Clearly, if all you have is the data, the standard of proof for any assertion about the data has to be very high.  Wrong answers at low levels of proof are a reason that out on the edge physicists demand 5 sigma data before accepting that a new particle has been found, that's saying that there is 1 chance in 3.5 million that the discovery was in error if that standard is met. 

On the other hand, in the well established interior of a field, where there is a lot of supporting, consilient work, a whole bunch of basic theory and multiple data sets, 5 chances in 100 can do the job or even 10 in a hundred.  Of course 30 in 100 is pushing it.

Andrew Gelman has a useful set of criteria for priors (same holds for frequentist approaches).  Among his recommendations are for weakly informative priors that
should contain enough information to regularize: the idea is that the prior rules out unreasonable parameter values but is not so strong as to rule out values that might make sense
and those priors should be
Weakly informative rather than fully informative: the idea is that the loss in precision by making the prior a bit too weak (compared to the true population distribution of parameters or the current expert state of knowledge) is less serious than the gain in robustness by including parts of parameter space that might be relevant. It's been hard for us to formalize this idea.

Sunday, April 23, 2017

March for Science - San Francisco

Together with in-laws and friends, including (unlike me) an actual scientist, we went on the march in San Francisco yesterday.






The most hand-written/individualized signs I've seen on any march. Quite a young crowd too, and I'd guess two-thirds female. We'll see if there's a long-term effect - I'm sure it depends on what people continue to do after the march.

UPDATE:  here's something to do about it - get organized, and train to run for office:
Overview: Join us for a day of building political power for the climate movement by training bold, progressive climate activists to elected office at all levels. Potential candidates need to be identified, recruited, trained, and supported in order to achieve elected office—and once there, held accountable by the climate movement.

This training is for you if:
  • You consider running for office yourself in the next 1-3 years
  • You want to help a friend run for office
  • You want to learn how a local electoral strategy could help your campaign

Friday, April 21, 2017

The Squeegee Kid Returns or Steve Koonin on Team B


Eli had a rockem sockem post cued up on the replication crisis (nononono, Eli and Ms. Rabett are much too old for that stuff) but the Squeegee Kid, Steve Koonin reappeared in the Wall Street Journal editorial swamp and duty calls.  When last see, Koonin was huffing off in anger because APS (American Physical Society) leadership had frustrated his designs on their public statement on Climate Change.

Those looking for a primer about Koonin's understanding of climate science could read the short version from Ben Santer who had the pleasure of dealing with him in the red team/blue team exercise that Koonin put together for the APS panel

Another source of real frustration is that Dr. Koonin had a real opportunity to listen. To consult experts in many different aspects of climate science. To do a deep dive into the science. To seek understanding of complex scientific issues. He did not make use of this opportunity. His op-Ed is not a deep dive - it is a superficial toe-dip into a shallow puddle, rehashing the same tired memes (the "warming hiatus" points toward fundamental model errors, climate scientists suppress uncertainties, there's a lack of transparency in the IPCC process, climate always varies naturally, etc.)
or somewhat less pithy though pointed ones from Andy Lacis and Ray Pierrehumbert.

Suffice it to say there is little new in Koonin's latest jeremiad which is merely a continuation of the House Science Committee farce w/o Mike Mann.  As the Weasel has pointed out we have had over 30 years of real red team evaluations of climate science
Well to start with it isn’t necessarily totally stupid, unless it is being run by a group of ideologues with a fore-ordained conclusion for which they’re desperately searching for evidence. How likely is that? Secondly, this is language from a different area (the military; business) being imported into science. If it was being done by the pols, you could simply put it down to ignorance. That it is being done by scientists in an effort to sell their ideas to pols I think you put down to something rather different. But the military and business are areas with rigid hierarchies and enforced obedience and suppression of dissent. C+C are trying to tell the pols that science is like that; and it isn’t. Science already provides all the internal red teams that it needs.

Could the idea actually be of any use? In the present context, I think that’s doubtful. Suppose they did it anyway, what happens? Probably, C+C and their ilk get thrown some taxpayers money to attack their should-be-colleagues, which would be galling but minor in the great scheme of things. They would fail to do anything of scientific use, and that failure might ultimately be revealing, and therefore good. But in the meantime they get a platform to spout nonsense. Ah well, these are difficult times, you cannot expect to choose amongst different good outcomes.
Among the many red team exercises in the US there have been multiple NAS reports on climate change and particular issues involved with climate change.  A major outcome of one was to put the wood to Spencer and Christie's UAH satellite record which was claiming global cooling because of errors.  Then, of course, the Jason (Koonin is one of them) model from the early 1980s as well.  IPCC reports are also massive red team exercises with open commenting.

But as the Weasel points out what the worthies want is not a red team exercise, but Team B.  Team B was a politically motivated operation run by Richard Pipes and populated by ideologues whose reason for existing was to exaggerate the threat from the Soviet Union.  There was a long campaign to impugn the CIA analysis, resulting in the formation of Team B under Pipes leadership.  Their report was a major impetus to the dangerous arms race of the 1980s including the fictional Star Wars programs pushed by the late, and not lamented George Marshall Institute.  As one critic of Team B, Anne Hessing Cahn, wrote of their report "I would say that all of it was fantasy. ... if you go through most of Team B's specific allegations about weapons systems, and you just examine them one by one, they were all wrong."

Joshua Rovner, in his book, Facixing the Facts, National Security and the Politics of Intelligence"points out where the Pipes Team B exercise went
The fundamental criticism of Team B was that the intelligence [read climate science-ER] community relied almost exclusively on "hard data" about capabilities. . . 
an eerie prequel to where Koonin, Curry and Christie want to go. Following Rovner, Eli can also tell you what Team B's report will be based on
Team B also defeated the purpose of the exercise by relying on open source publication rather than classified intelligence.  Although the panelists were cleared to evaluate the same data that went into the NIE [National Intelligence Assessment -ER] the Team B report contained very few references to intelligence.
Perhaps they will also cite Rabett Run, but more likely all the nonsense in WUWT and Curry's blog.  If anybunny wants to save money, of course, we also have any number of publications from the Heartland Institute that can be had for a penny or two. 

Okay, now that the bunnies have done their assigned reading Eli can flip the blog and let them loose in the comments

Tuesday, April 18, 2017

On the Uses of Twitter


One of the good things about 140 characters is that it concentrates the mind and lets you compose your elevator speech.  One of the bad things is that while concentrating the mind and composing the elevator speech you forget to write it down.

So Eli, aka @EthonRaptor (Ms. Rabett came up with the moniker) has been exchanging  with various characters on the Tweeter about renewable energy, nuclear energy and carbon taxes (go read the timeline if you really care) and this has indeed conciliated a few thoughts.

http://learn.eartheasy.com/
To start from somewhere, in a discussion about Energy Star and the Trumpkins wiping out the program (they have zeroed out the web site although parts seem to still exist at DOE )  definitely down last night, but Eli, fool that he is did not Webcite it) and appliance energy efficiency regulations, Eli remarked that people buy on purchase price and ignore operating, maintenance and disposal costs.  One of the things that the Energy Star program does (did :) was to put some of the operating cost in front of the buyer along with the purchase price.  Moreover testing regulations insured that the numbers were not totally alt facts, although as with everything formative improvement was always needed  (see VW)

ADDED: Energy Star is zeroed out in the Trump budget.  If Energy Star is going on hiatus, then this is a place for the manufacturers to establish an Underwriters Lab for efficiency.  All electrical devices in the US are certified by Underwriters Labs not to be fire hazards.  The insurance companies established and fund UL because at the turn of the century too many electrical appliances were starting fires or sauteing people, and some sort of testing and certification was needed to limit loses.  An Energy Star operation could charge manufacturers for testing and use of the brand. What it could do immediately is to re-publish the Energy Star website  before Scott Pruitt sends it down the rat hole.  Anybunny have a spare server?   The info is a US Government publication and there is no copyright.  There is money to be made here folks and this would be a great opening for a Kickstarter operation.  It would be a natural for Consumer Reports.

Eli's original though still holds, things are bought on purchase price.  Very few think about lifetime, operating and disposal costs without prodding from regulations and SJWs.

Which brings the Bunny to Part Two.  What is the probability of a nuclear revival in the US.

Zero

The reason is very much the same as what happens when a bunny purchases a carrot storage device aka refrigerator (Eli does leave a bit of room for Ms. Rabett's yogurt,  after  all, she is his muse).

Nuclear power plants have a)very high capital costs and b) very high decommisioning costs although operating costs are very low.  From the standpoint of a utility, a nuclear plant requires a large investment before it begins to generate revenue, and a pretty well undefined commitment for decommisioning.  Since b) has to be carried on the spreadsheet as a liability, and the actual cost is pretty well undefined the CFO of a utility would have to be insane to agree to building a nuclear plant.

To be clear, this is not the case where the plant is built by a government  or a government entity like China, or EDF or TVA because their time horizon extends well beyond the next quarter.

It also explains why natural gas is being substituted for coal.  Not only is natural gas cheaper, the capital costs of natural gas power plants are lower, they are more modular and they can be slotted into existing spaces, built faster, etc.  and oh yes, much less polluting even if you consider greenhouse gases and nothing else.  The nothing else is the ground level pollution of the air and water that makes Chinese and Indian cities so deadly today, and Western cities so deadly yesterday.  It costs capital to clean coal emissions up and safely dispose of the ash and that erodes any desire of utilities to continue investing in coal.

Let us not talk about the energy and $ cost of carbon capture.  Even there natural gas has a big advantage.  Carbon capture technology from the smokestack will require serious cleaning of the emissions.  Capture from the ambient air, is IEHO, the affliction of science.  Of course if the utilities can dump the emissions and the ash wherever, that encourages investment in coal.  Coal is the ultimate tragedy of the commons.  To deal with it requires moving those costs onto the utilities and mines balance sheets. Utilities need to be exposed to the cost of their emissions to move them away from fossil fuels.

Renewables are a different balance.  Operating costs are small but capital costs are high although decreasing.  The modularity of renewables is a great advantage over nuclear which comes in single ginourmous lumps with long construction times.  A single wind turbine, by nature requires only a small investment.  As with gas turbines, the wind/solar components can be mass produced in factories and shipped to the assembly site. Wind farms/solar can be installed in smaller chunks each of which comes on line as finished and can start to immediately generate revenue to support further installations.

So the action on the power generation front is going to be renewables vs. natural gas. 

So what is needed

1.  Regulations to limit the worst emissions, quantify costs and show them explicitly to the public.  Limitations are necessary for those emissions whose cost is so high that their effects are immediate and dangerous, such as lead and NOx. 

2.  A  tax on greenhouse gas emissions which would either displace other taxes or be rebated.  See Eli Rabett's simple plan to save the world the brilliance of which is that it really would not require Trump to sign on, if the rest of the developed world did.

Having solved all problems, Eli hops on.


Moresuch on Gorsuch

Read Mashey. Definitely plagiarism, and Gorsuch didn't read "his" primary sources (e.g. a court case that was sealed years prior to Gorsuch, after the author who Gorsuch copied had read the filings). The claims by his academic defenders, who should've been supervising him better, that you're supposed to cite primary sources and not secondary ones are laughable in these circumstances. Like Wegman, I'm not sure how they're supposed to supervise students given what they say is acceptable.

Academia does give you the ability to cite primary sources you haven't read, btw:  you cite the secondary source you have read as then citing the primary source that you wish you had read. This way you get to make your point while acknowledging that your support for it is flimsy - an honest way to go about the work.

If more of this stuff turns up in Gorsuch's background then he'll be a crippled member of the Supreme Court.

Saturday, April 15, 2017

First Quarter of 2017 Is Warmer Than the 2016 Annual Average

January through March anomaly is 1.04C above the already-warmed 1950-1980 baseline. The record-warm 2016 was .98C above. I hadn't thought there'd be any chance that a (so far) non-El Nino year would beat the 2016 record, but now I'm not so sure.

Who knows what regression to the mean means anymore for climate, but given even odds I'd still guess 2016 will come out on top. And OTOH given even odds I'd say 2017 will beat 2015's former warmest record of .86C. I'd take some level of odds against me that 2017 will be at least the third-warmest year on record, easily beating 2014's former warmest record of .74C. The rest of 2017 would have to average below .64C to end up less than 2014, a temperature that was typical 10 years ago but not anymore.

UPDATE May 22:  see the comments, April data is coming in.  April for GISS is the coolest month yet, and it's still slightly warmer than 2015. Temps will now have to drop significantly lower than 2015 for the rest of the year if that year will end up warmer than this. So it's nearly a lock that 2017 is one of the two warmest years on record, it's just unclear if it's #1 or #2.

Tuesday, April 11, 2017

Reverse Auction Referees Reports: Longer Than a Tweet, Shorter Than a Post


Eli notes periodical (every 6.77 months) discussions about why the hell has my paper not been reviewed in six months and the double reverse, who the hell has time symphony.  The bunny has a simple suggestion, editors should send their begs with an accompanying set of set of rules, For example

1. Do the review in ten days and win $30
2,   Do the review in twenty days and win $15
3.    Take longer and we have a list of where to send your next paper.
Now somebunnies will argue that the publishers are going broke as it is, but think, they could surely offer discounts on the next set of publication charges, Even better they could offer transferable certificates that could be traded for such things as pizzas and maybe even lab supplies.  A chocolate bar or even a carrot in the mail would go far with Eli.

Of course, some have seen the light.  Unfortunately none that Eli reviews for

Thursday, April 06, 2017

The Other Ethics Problem for Gorsuch That's Not Being Discussed

So Gorsuch has something of a plagiarism problem. This is 100% plagiarism without question. Less certain is if it's intentional plagiarism or incompetent writing, and more broadly whether what we're seeing is the whole extent of the problem and just the start. Another ethical layer is whether the plagiarism is originally Gorsuch's plagiarism or from an unacknowledged researcher whose work Gorsuch put out at as his own.

Years ago I was in a somewhat similar situation as Gorsuch (minus the hypothetical unacknowledged researcher). I was writing a chapter of a book on legal issues and like him I relied heavily on a law review article. In my case and unlike Gorsuch, I took a paragraph or two from the article, condensed them down to a sentence in my own words, and then cited the article. I repeated this multiple times. This is how I avoided "patchwriting," switching a few words here and there as Gorsuch did. There's a cost to this approach - the chapter wasn't as fully fleshed out as I wanted, and the heavy reliance on that one source could not have been more plain - but at least it was honest. It also cost me a lot of time to do this, so I'm not impressed with his alternative.

There is another ethics problem to what Gorsuch did that hasn't been touched AFAICT. He switched a few words from other people's works while keeping everything else the same, including their citations, and that's the problem - it is highly likely that he never verified the accuracy of those citations. When someone is cutting and pasting texts after massaging a few words, it seems there's very little chance the plagiarist spent the much greater amount of time to look up the citations. Gorsuch has no idea if his citations say what he says they say, and that's unethical.

One problem however is going from highly likely to proven - how do we show that he never checked them? Someone with the time can go and look them up, I suppose, and then it could come down to the accuracy of the author whose work was stolen.

Again this could be sloppy, incompetent plagiarism instead of an intentional practice, and it could have been him sponging off of a researcher. What really matters is if it happened a significant number of times in his work.

Tuesday, April 04, 2017

Communicating Science Uncertainty


Eli has been listening to young folks talk about science teaching and science listening.  Although this will be a very short post, IEHO it is worthy of more than a few comments.

Allow Eli to start with a college student's observation that scientists have trouble communicating to the public because they are used to the give and take of talking with other scientists where everybunny is free to quibble, make errors and disagree but to be taken seriously one must remain within the well proven boundaries of common knowledge.  Understanding grows through the interchange but if you fail the bullshit tests and remain obdurate, others simply roll their eyes and walk.

According to the student, and Eli agrees, this is confusing to the broad public for reasons that are partially explained below.

The second point, made by a younger student, is that running the K-12 standardized testing gauntlet does not prepare kids for any kind of intellectual give and take, nor do textbooks encourage same.  Multiple choice questions have ABCD (maybe E) answers and the students never learn how to engage in the give and take of scientific discourse.  Textbooks do not usually help much if at all.  To be honest, most university, let alone K-12 science teachers themselves are uncomfortable about teaching through argumentation although there is movement, at least at the college level towards experiential learning through guided discourse.  Note that guided, it is not free form, there are constraints and the lessons have to be carefully planned to work otherwise the students wander off into denial land and worse.

Now, as much fun as it is to engage with the Willards o the Wisp the constraints of reality are what bounds scientific discourse.  Eli's recent ruminations on the greenhouse effect and gravity as well as the comments are good examples of the characteristic give and take, how strong constraints from distance can set the limits for basic processes that apparently have little to do with the bounding forces, and eye rolls when the denial starts.

Sunday, April 02, 2017

Trump's War on Coal Country and Humanity

From The Roanoke Times editorial, "Trump breaks a promise to coal country":


Whenever Donald Trump campaigned in Southwest Virginia last year, he invariably talked up his support for coal. He also talked up a specific way he’d do it – by investing in the “clean coal” technology that can scrub some of the carbon out of coal emissions...

The technology – officially called “carbon capture” – does work. What doesn’t work – not yet anyway – is a business model that makes carbon capture profitable. That hasn’t stopped the research, though. Some of that research is taking place through the Virginia Center for Coal and Energy Research at Virginia Tech, which since 2009 has used an $11.5 million federal grant to test carbon capture at mines in Alabama, Tennessee and Virginia.

Carbon capture research may have the goal of creating environmentally-friendly coal but environmentalists haven’t exactly been keen on it. They see “clean coal” as prolonging an industry they’re reflexively against. Still, if even Barack Obama – famous for waging a “war on coal” – could see fit to include more than $3 billion for clean coal research in his stimulus package, surely Trump would do even better, right?

Wrong.

Trump’s proposed budget cuts funding for energy research by almost 18 percent — $2 billion. Because the proposed budget came with few details attached, it’s unclear just how much, if any, money would remain for the Office of Fossil Energy to spend on clean coal research. It’s notable that some conservative groups – specifically the influential Heritage Foundation, whose ideas formed the basis for Trump’s budget – had proposed eliminating the office entirely....

Something is not right with this picture: Obama did more for clean coal research than Trump is, yet it was Trump who ran on a platform of “we’re going to go clean coal.” ....the budget that Trump has proposed undercuts the region’s ability to develop a new economy at almost every turn:

n Trump wants to eliminate the Appalachian Regional Commission, an agency that awards grants for economic development projects....

n Trump wants to eliminate the Economic Development Administration, an agency that awards grants for economic development projects in economically-distressed areas across the country....Want to know something else curious? Obama directed the EDA to pay special attention to coal communities; now Trump wants to get rid of the program entirely.

n Trump wants to eliminate the Abandoned Mine Land program, which has provided $90 million for the nation’s three biggest coal states – West Virginia, Kentucky and Pennsylvania – to turn old mine sites into potential economic development sites....

Appalachia gave Trump its love – and its votes. In return, Trump backhands some of his strongest supporters....The Trump vision for coal counties seems to be limited simply to hoping traditional coal mining will come back and nothing more....

Is that really what people in the coalfields voted for?

Trump may help some CEOs out, but it's not just the future of the rest of the world that Trump is screwing over, it's coal country's possible future. I've noted the repeated failure of carbon capture and sequestration, and its failure is no victory for environmentalists - the pathways limiting climate change to 2C or less rely often (always?) on negative carbon emissions, and CCS is key to that.

Trump says the words "clean coal" and then eviscerates environmental regulation of coal mining and funding for CCS. As the editorial shows, he's trying to cut funding that would give any alternative future to coal country, and of course he won't do the coal miner pension protection that Hillary proposed.

All this on top of the lies about climate change and the attempted rollback of major American programs like the Clean Power Plan and vehicle emission regulations. The world is kicked in the teeth, and coal country is no better off than the rest of us.

Tuesday, March 28, 2017

Gravity, the Greenhouse Effect and Surface Temperature


When Eli last left the bunnies, he was pointing out how gravity explains much of the greenhouse effect, well, except for the part that you need some things in the atmosphere that absorb IR radiation from the surface.

The first is the lapse rate, the decline of temperature with altitude in the troposphere.  There are plenty of detailed derivations of the dry lapse rate on the net and a bunny can even throw in some water vapor, but the basic principle is that the atmosphere is for all thermodynamic purposes an ideal gas, and the temperature decreases with pressure, and pressure decreases with altitude because of gravity. 
The second is the decrease in density with altitude, again because pressure decreases with altitude because of gravity.  The higher you go the less stuff 
Both of these effects explain why radiative energy transfer from the ground to space slows, the higher greenhouse gas concentrations are.  
In a shortly following post the Rabett quoted pretty much the same from J.S. Sawyer, written in 1972
The chief effect of increasing carbon dioxide is that the gas which is radiating heat to space is found at a higher level in the atmosphere than before - the radiation from lower down in the atmosphere is absorbed by the extra carbon dioxide above and then reradiated to space.  In the troposphere, at least, temperature decreases with height so the effective radiating temperature of the carbon dioxide becomes lower if the amount of the gas is increased and therefore less heat is radiated to space.  Thus the additional carbon dioxide tends to act as a blanket which keeps the Earth warmer - the Earth has to get rid of the incoming radiation from the Sun, and the same amount can only be removed if the temperature of the atmosphere rises a little.
But, to be honest there was some handwaving there, namely the mechanism for heating the surface when the radiating layer moved up.  Ferren in a comment provided the link.  As shown in the figure, when the radiating level moves up because the CO2 mixing ratio increases, since the lapse rate (the slope) stays constant, the surface temperature increases and, of course, the reason the lapse rate stays constant is that it is fixed by gravity.


Anybunny who wants to deny that the greenhouse effect exists or that increasing greenhouse gas concentrations will not warm the surface is denying the law of gravity, which is pretty basic.  Given that humidity increases with temperature, they are also going to have to deny a fair bit of thermodynamics to claim that the concentration of water vapor in the atmosphere will not occur.

Monday, March 27, 2017

Maybe the Republicans will LGBTQ our health care after all

I thought after the election that Republicans' best political strategy on health care was to do what they planned on LGBTQ issues, which is (with several important exceptions) strongly condemn the Democrats for steps taken for gay rights, and then continue those steps. Examples are gays in the military, jobs protection, and gay marriage. Exceptions are in general being transphobic, and gay rights overseas. The exceptions offer some political rewards, but reversing other gains in LGBTQ rights would come at a political cost.

There was no political victory route for Republicans on healthcare, including either repeal or repeal-and-replace. It all ends in disaster for them. Now they can just grouse about Obamacare but announce we'll just have to live with it, rather than make a serious effort to do something about it over the next four years.

The next question is whether they'll actively sabotage Americans' health care in the belief it will help them politically - maybe they'll do it, but I'm not sure it'll help them.

If for some reason they actually do the right thing and work on bipartisan, incremental health care improvements, maybe they can campaign in 2018 on the basis of governance rather than emotion. Just don't hold your breath for this.

Friday, March 24, 2017

An Oldie But Goodie - J.S. Sawyer on the Greenhouse Effect and CO2

In the continuing quest to find excellent descriptions of the greenhouse effect, Eli has come across J.S. Sawyers Nature article from 1972, Man Made Carbon Dioxide and the Greenhouse Effect, which was commented on by Skeptical Science and warehoused (bunnies can read it there) by the Weasel.  Ray Pierrehumbert and David Archer included it in their climate change reader. Nevelle Nicholls wrote an appreciation of Sawyer's ground breaking work in 2007 under the title of A Warning We Ignored 35 Years Ago, unfortunately just as valid  today 45 years later.

In four pages, Sawyer summarised what was known about the role of carbon dioxide in enhancing the natural greenhouse effect leading to warming at the earth's surface, and made a remarkable 28-year prediction of the warming expected to the end of the 20th century. His prediction can now be compared with what has been observed. 
 Nicholls continues
While the IPCC (2007, ER)  assessment devotes a volume to this subject, Sawyer could only conclude, after conceding that climate variations of only a fraction of a degree can have "considerable economic importance" that "although there may be no immediate cause for alarm about the consequences of carbon dioxide in the atmosphere, there is certainly need for further study".

Perusal of the IPCC volume devoted to the impacts of climate change on natural and human systems leaves one feeling far less sanguine than Sawyer was 35 years ago.
Sawyer's description of the greenhouse effect, as well as the rest of the paper, is masterful
As carbon dioxide is one of the principal gases taking part in radiation exchange in the atmosphere and in the radiation of the Earth's heat content, a change in the content of carbon dioxide within the atmosphere is likely to influence the process.  The chief effect of increasing carbon dioxide is that the gas which is radiating heat to space is found at a higher level in the atmosphere than before - the radiation from lower down in the atmosphere is absorbed by the extra carbon dioxide above and then reradiated to space.  In the troposphere, at least, temperature decreases with height so the effective radiating temperature of the carbon dioxide becomes lower if the amount of the gas is increased and therefore less heat is radiated to space.  Thus the additional carbon dioxide tends to act as a blanket which keeps the Earth warmer - the Earth has to get rid of the incoming radiation from the Sun, and the same amount can only be removed if the temperature of the atmosphere rises a little.
He continues
An atmosphere at a higher temperature can hold more water vapour and the additional water vapour produces a similar blanketing effect to that produced by carbon dioxide.  Manabe and Wetherald calculate that an increase of 100% in the content of carbon dioxide would increase the world temperature by 1.3 C if the water content of the atmosphere remained constant, but by 2.4 C if the water vapour increased to retain the same relative humidity.  The increase of 25% of CO2, expected by the end of the century therefore corresponds to an increase of 0.6 C in world temperature, an amount somewhat greater than the climatic variations of recent centuries 
He did pretty well




Friday, March 17, 2017

The Past is Prologue to the Future - EPA Version

With Trumps, Pruitt and Co. busy dismantling EPA Eli has been showing the young bunnies postcards from the past of places like Los Angeles and their future wheresoever they are



However, this being Friday, a musical interlude is required

Thursday, March 16, 2017

What's Your Jacoby Number? - 6, 35, 67, 72, 75, 180


Jeff Jacoby has exposed himself to the Skeptical Science in an article that appeared recently in the Boston Globe.  While it's not even a winner in Climate Change Denial Bingo (Trademark Tim Lambert) Eli prefers to simply call out the numbers at Skeptical Science.

Mostly the article simply repeats old nonsense, but there is one new deceptive argument typical of those like Jacoby who know nothing and whose stock in trade is bluster about everything including climate change.  For the sake of argument Eli would like to dissect that

But for the sake of argument, say there are merely 15 variables involved in predicting global climate change, and assume that climatologists have mastered each one to a near-perfect accuracy of 95 percent. What are the odds that a climate model built on a system that simple would be reliable? Less than 50/50. (Multiplying .95 by itself 15 times yields 46.3 percent.) Is it any surprise that climate-change predictions in the real world — where the complexities are exponentially greater and the exactitude of knowledge much less — have such a poor track record?
Eli will call this the Jacoby birthday argument for it's vague relation to the old proposition of how many people do you have to have in a room to get good odds that they have the same birthday.  As everybunny knows you figure this by taking the probability that two people don't have the same birthday, eg. that the second persons birthday is one of the other 364 days and then continuing so the probability is 364/365 x 363/365 x 362/365 etc. and you find that with 23 people it's even odds that two have the same happy day.

When Ms. Not Mr. Bluster says that she knows the value of a parameter to an accuracy of 95%, what she means is that she has evidence that the actual value lies within some range of her estimate of the most likely value.  The most likely value and the range can be set by theory, by observation, by observation, by experience, aka expertise or some combination of the three.

Since at least for climate models the uncertainty in the parameters is two sided, e.g. each parameter estimate is as likely to be too small and too large.  So if you have 15 parameters that you multiply together odds are some will be a little too large and some a little too small, and in the end the result will average out to be just right (or close).

Best sets of parameters can also be inferred from comparison with observations. Climate modelers can create an ensemble of results by systematically or randomly varying the parameters of their model, observing the variation in their results and comparing with observation.

There is even a way out of the one Earth problem, ie that there is only one set of observations which is discussed in Numerical Recipes pp689  Confidence Limits on Estimated Model Parameters describing how uncertainties in parameters can be deduced as well as the best fit parameters.

Tuesday, March 14, 2017

Top 5 ENSO climate bet - in progress

I'm working on a new climate bet offer - that for 2017 or for a subsequent year that someone would like to bet with me, that year will be in the record top five years for the type of ENSO year that the particular year ends up being, whether it's El Niño, La Niña, or a moderate year. Quickly perusing the temp record suggests it would be a fairly safe (but not guaranteed) bet although I haven't really analyzed it.

I think it could in some modest way help focus attention on comparing apples to apples rather than stupid finger-pointing at La Niña years being colder than El Niños. Showing almost every year is in the top five is usefully alarming, too.

Haven't quite worked out the details, especially the best data set. Suggestions are welcome, and credible betting opponents are even more welcome.

Tuesday, March 07, 2017

Why We Will March for Science in April

We will march for what we love, the thrill of discovery, the joy of understanding, and the benefits for all.

Monday, March 06, 2017

Another One of the Problems with Judith Curry

 Innocently working through the daily twitter load Eli came upon a middle low German trickster pushing a line that had been snipped out of the IPCC AR5, and an answer by a high flyer

Followed by a subtweet (eg dragging the innocent in without telling them), so Eli dragged the innocent in while telling him.
the innocent being Peter Stott.

As it turns out Gavin had been doing his assigned reading and provided part of the answer as to where this came from
pointing to a recent post by Tamino, a handsome prince lost in a distant land, pursuing a serpent (played by Judith Curry) using time series analysis to save himself, in which the handsome prince speculates about how the serpent found this quote
Here’s what I believe happened: Judith Curry combed through the IPCC AR5 looking for stuff she could use to contradict the stronger statement of confidence in dangerous global warming which the report makes explicit. I further believe that she paid little or no attention to stuff which would support the stronger statement in AR5. The seeming inconsistency between Arctic temperature (just as hot in the 1930s as now) and Arctic sea ice (nowhere near as low in the 1930s as now) is one of those things she was looking for. 
 and engages in analysis of what the data says concluding that
I’ve studied the data. Not only does it fail to support the claim about 1930s Arctic temperatures, it actually contradicts that claim. By a wide margin. It ain’t even close. 
There’s something even more important to think about. Judith Curry combed through the IPCC AR5 looking for stuff that would cast doubt. One of the things she found, which she even included in her written testimony to a U.S. Senate committe, turns out not to cast doubt. If I were being hyperbolic I would say “To find evidence against AGW in the IPCC report, it looks like you have to quote stuff that they got wrong — ’cause the stuff they got right is evidence for AGW.” But that would indeed be hyperbole. 
What’s not hyperbole is how it looks to me: that Judith Curry cannot have studied the available data to draw that conclusion because the available data contradict it, that Judith Curry cannot have studied the supporting references because they don’t support it, and that if she believes it “because the IPCC report says so” then it’s obvious she’ll take the IPCC report’s word for what she wants to believe but not for what she doesn’t want to believe.
Where upon Peter Stott appears on Twitter to lay this one to rest
Showing that it pays to ask even if you are handsome prince lost in a distant land, pursuing serpents and not a fuzzy little bunny

Saturday, March 04, 2017

The good politics of the carbon dividend idea

The conservative case for carbon dividends (and tax) has attracted a fair amount of attention, mostly positive. Sarah Duffy has a useful critique that I agree with in part, but I have to call out and disagree with this in particular:

There seems to also be a bit of bait-and-switch going on. This stance allows them to oppose any climate change policy that isn’t a carbon tax, supposedly because that is the most economically efficient solution. At the same time, they don’t need to worry about anyone calling their bluff and actually enacting it because they’ve hitched their horse to a policy antithetical to most Republicans: more taxes. It’s disingenuous to claim to recognize the urgency of climate change and simultaneously hold that the only acceptable solution is a carbon tax given that, as Brad Plumer recently noted, every GOP member of the House voted against such a policy only last June. So, the only climate change policy that could ever be acceptable to conservatives is a carbon tax, but all conservatives in office have already rejected the idea. Convenient, no?
Well, no, especially because this argument would've worked so well under previous political conditions and falls apart today. Let's run the tape backwards and look at prior times that a call for a carbon tax in lieu of regulations got prominence. Most recent was the runup to Clean Power Plan regulations that use complicated steps to ratchet down emissions, where some people opposed that plan as it reached fulfillment and argued for taxes instead. Prior to that was cap-and-trade legislation in Congress in 2010, another regulatory approach. Prior to that was the Supreme Court consideration in 2007 whether carbon dioxide should be considered a pollutant and regulated under the Clean Air Act.

In all those cases, arguing for a tax was (by some anyway) a disingenuous effort to stop momentum towards a regulatory solution. Duffy's argument then would've been fine, and I made a similar critique at the time.

In the current political situation, the momentum is towards a repeal of Obama's Clean Power Plan and American participation in the Paris Agreement, to be replaced with nothing. These conservatives are saying at least regarding the Clean Power Plan that you've got to replace it with something that gets the job done. The political effect is to make it more difficult to repeal CPP without replacement, the opposite of what Duffy says (and from what I've heard, the proponents are saying carbon dividend > carbon regulation > doing nothing, also contrary to her statement).

Duffy and everyone else is right that these conservative elder statesmen have limited political power today - but to the extent they're getting attention, they're doing something positive.

I agree with her other points on the limits of a carbon tax unless it's really high, but the carbon tax doesn't have to repeal all other government efforts. In particular, government subsidy of new energy research and early implementation could occur, tax subsidies could be left in place, and state regulation could continue.

Friday, March 03, 2017

Units

Before getting into the microscopic basis of temperature, a short digression on units which maybe won't be so short

The product of pressure times temperature volume has units of energy. Pressure is force per unit area and work, which has units of energy is defined as force times distance. It is easy to show that if, for example, pressure is held constant then the amount of work that is done in an expansion is Pext (Vfinal - Vintiial)where the volume changes from Vinitial to  Vfinal

b47b25398b05c27b31c9824243dfa2e0.jpg


 Image result for Pressure Volume energy 

Libre Texts has more detail if anybunny is interested

The ideal gas law states that PV = n R T where n is the number of moles R is the gas constant and T the temperature.  We have already discussed how at zero pressure (or volume) the temperature of the ideal gas would be zero, and how, since negative pressure and volume are not,  (That's not possible), the zero is absolute.  We have also mentioned how the International Temperature Scale is defined by absolute zero and the triple point of water and a bit about how a triple point uniquely defines a single temperature and pressure.  This, by the way is an answer to the problem of how to define units for those on other planets.

n is a measure of the number of molecules in the gas.  It is the number of molecules divided by Avogado's number.  What is Avogadro's number, NA, somebunny in the last row asks.  Well it's a number, 6.02 x 1023 but more importantly it's the chemist's bridge between the lab  and the molecular scale.  Chemical reactions occur between individual molecules.  It's pretty hard to count molecules, especially if they are moving about in a gas or a liquid.

If we know the atomic mass of a molecule, then Avogadro's number of them 6.02 x 1023, weighs the numerical value in grams.  Why grams, because when the idea first came up, everybunny was using the cgs (centimeter/gram/second) system of units, not mks (meter/kilogram/second) and not SI which is based in mks.  Also, because lab balances tend not to weigh more than a few hundred grams.

Slipped one by you there.  How do we get atomic mass.  Well, we define the mass of  carbon-12, (a carbon atom with 6 protons and 6 neutrons and 6 electrons) as 12 atomic mass units, known today as Dalton (Da).  This is a definition.  It is then possible to find the relative masses of all the other atoms relative to 12 C.  There is something of a history of how carbon-12 was chosen as the basis of the atomic mass scale.  Wasn't always so and it was a bit of cats and dogs or chemists and physicists.

Avogadro's number of 12 C atoms then weighs precisely 12.000000 grams.  The uncertainty is the uncertainty in Avogadro's number, which is the fundamental constant of most uncertainty.  The hunt for the next decimal places is exciting, even if scientists are easily excited if for no other reason that it will turn the kilogram into something other than a lump of platinum iridium sitting in vault in Paris enabling better communication to other planets.

Which brings us back to the ideal gas law and in particular RT.  Since PV/n has units of energy, then the units of RT must be energy per mole.  If the units of energy are Joules and the units of temperature are Kelvin, then the gas constant has units of J/K.  (added: the inportance of this is to establish a connection between temperature and energy.  The exact relationship awaits)

What remains is to establish the connection on the molecular level.  That's dangerous, because it requires statistical mechanics a well known deadly science


Tuesday, February 28, 2017

Temperature

Eli wants to eventually discuss the details of what happens when a greenhouse gas molecule in the atmosphere absorbs an IR photon and later the process leading to emission of IR photons from greenhouse gas molecules in the same volume of atmosphere.  To do so requires some background.

There are times when you just feel good about yourself. These especially include times when you are trying to explain something and you find that your understanding is as good, if not better than what you find in the literature.

Temperature, everybunny knows what it is, but it turns out that it really is a lot more.  One of the most interesting things about temperature is that the concept is relatively new.  Hotter and colder, warmer and cooler, yeah those are old timers,and accessible to the senses at least if the differences are extreme.  For example, who can accurately tell the difference by touch between the temperature of a piece of wood and a piece of iron if they are close, but the ability to measure temperature instrumentally,  is only a few hundred years old.  The Chinese, who basically invented everything never got around to temperature and had no thermometers.

While there were earlier devices that could be used to compare temperatures, the first devices that were used to measure temperature appeared a little before the middle of the 17th century in Europe.  The development of thermometers is tightly tied to the development of thermodynamics and heat engines.  Thus, it is really a wonder that even a few instrumental records exist before 1700. 

A useful way of starting is to define temperature as a property such that when two bodies at different temperatures are placed in contact the net heat flow will be from the one at higher temperature (the warmer) to the one at lower (the colder) temperature.  The outcome has to be that the temperature of the colder body will increase and that of the warmer will decrease.  Technically it has to be stated that no work should be involved in the process.  It's easy to see then that the two bodies will eventually reach the same temperature and at that point they can no longer exchange net heat so they will stay at that temperature.  They will be in equilibrium.

The ability to measure temperature depends on the zeroth law of thermodynamics, that if you have three bodies A, B and C (to be contrary M, N, and P if you want), if A and B are allowed to exchange energy in the form of heat, at equilibrium no net heat will be exchanged between them.  Similarly if A and C are at equilibrium.  The zeroth law states that B and C must then also be at equilibrium.

Now let one of them, say A be a thermometer, something that indicates temperature whatever that is.  That means that A and B and C will be at the same temperature. But what is the temperature?

Also how to measure it.  The first answer was the air thermometer.  A glass bulb with a volume of air sitting on top of another bulb filled with a liquid and connected by a tube.  As temperature increased the pressure in the air bulb increased, depressing the liquid level in the tube.  Galileo was one of the first to come up with this, but it took Robert Hooke in 1665 to figure out how to make a useful temperature scale.  Hooke's thermometer became the primary standard in England against which other thermometers could be calibrated and was maintained by the Royal Society.However, you had to bring your thermometer to Hooke's at Gresham College to calibrate it as the scale was whatever Hooke had scratched on his thermometer.  Also, air thermometers are subject to atmospheric pressure changes.  In Hooke's case, his thermometer is A, yours is B and C is what you are trying to measure the temperature of.  Hooke's readings form part of Manley's Central England Temperature series, but Manley does not appear to pay much attention to the precision of the instruments, being more concerned (and rightly so) with things such as time of observation and altitude corrections

Fahrenheit came up with the mercury in glass thermometer and also the idea of using fixed points such as the melting point of ice (the upper point defining the scale was 96 F, body temperature) to define a scale, dividing the interval by a convenient number of steps.

The next step is the ideal gas law, that for an ideal gas, T = PV/nR where P is the pressure of a gas, V the volume, n the number of moles (or molecule) and R a constant.  For an ideal gas there are no interactions between the molecules and the molecules have zero volume.  There is no ideal gas, but in the limit of low molecular density n/V --> 0 all gases approach ideal and we can use the extrapolated values of PV/n to define an absolute zero for temperature where the product PV of the gas goes to zero.

One other temperature is needed to define a scale.  That choice is arbitrary, but it has been chosen to both make the intervals of the scale (the degrees) agree with the previously established Celcius scale and to allow calibration free of a primary thermometer.   This is accomplished by defining the triple point of water as being 273.16 K above the absolute zero.   A triple point is a combination of temperature and pressure such that all three phases, liquid, solid and gas exist simultaneously.  At the triple point if the temperature or pressure change by the smallest amount one, or two of the other phases disappear.

The ideal gas law (and the second law of thermodynamics) can be used to define absolute zero.  What temperature is on the molecular level requires Gibbs, Boltzmann and statistical mechanics.

(For details see Temperature, by T.J. Quinn  or ZTemp)


Sunday, February 26, 2017

The thing about spillways



San Jose evacuated 14,000 residents this week in the worst flooding in decades. I used to be on the board of the water district responsible for flood control in Silicon Valley. Somewhat restrained finger-pointing between the water district and the city has started over what went wrong, and we'll eventually get the facts.

The thing I wanted to talk about was spillways - what people may not realize when they hear that water is flowing from a dam's spillway is that means, with some exceptions, that the dam no longer serves a flood protection function. A spillway could be considered a directed-overtopping of the dam, an intentionally-cut notch in the top of the dam so that when the dam is just about to overtop, the water exits down the spillway rather than cascading randomly and destructively anywhere on the dam's face.

If water's flowing in the spillway in this kind of directed-overtopping, then the dam has used up all its storage function. Any increase in flow upstream of the dam results in increased flow below the dam. Some extremely large dams have multiple spillways, but the principle of lost flexibility in holding back floods still applies.

Coyote Creek which flooded San Jose could pass for a river by western United States standards. It has two dams along the main stem of the creek, one of them the biggest in the county. Both were spilling immediately prior to the flood, so both could do nothing when the heaviest rains came. It doesn't leave you defenseless, but it makes things a lot harder.

The obvious thing is to not build in a floodplain, but that's easier said than done. Another obvious thing is to not monkey around with climate change.

Thursday, February 23, 2017

Bagelology

In this time of travail a bunny must look to nicer things.  In his travel Eli has noted the spread of bagels now worldwide, but some things have not travelled well.  Now as a general rule Eli holds to the principle that when you are in a strange place, eat their strange bread, drink their strange wine.  Generally the bakers and vintners know what they are doing otherwise they would be not baking and vining.  Of course, there are exceptions, local bread in China and wine in the UK being two that spring to mouth, so bagels outside the NY metro area are always a chancy thing, but, there are exceptions and there are exiles.


The first thing is that bagels have to be boiled before they are baked.  It gives a delightful crust and makes the interior dense.  That means that if your bagel isn't really shiny and is really flat on the bottom and the torus is not very round, you have a baked bagel that never saw a tub of boiling water is really a lump of bread.  Do not bother.  Shun the bakery/bodega/scamwich shop/whatever.

Earlier this year Eli started baking his own under the supervision of Ms. Rabett, whose first job was working in a bagel bakery, but, as with home brewers, the problem is that you are always your own best customer and you always have more than a bunny could reasonably consume, but throwing away a good bagel is a sin.

However, the consumption of bagels is, by itself a fine art, much abused in the world today.  The first law is that bagels are not bread, but carriers of cream cheese.  Eli starts with the neufchatel cream cheese and whips air into it in the food processor.  Adding some soft goat cheese improves the taste even more, and, one can cut in scallions or carrots (yum) or even smoked salmon.

The second law is never to cut the bagel, but break it in half.  This exposes four rough edges.  Rough edges are much better for holding the cream cheese than cut edges and maximizing cream cheese loading is the first law.  Of course, after a bunny nibbles (bunnies are nibblers)  off the cream cheese loaded end with a bit of chewy dense bagel to boot, a new surface is exposed, ready for cream cheese loading.

The third law is that anybunny who toast a bagel really needs to find a decent bagel bakery, or make their own.

Tuesday, February 21, 2017

Der Bates

OK, Eli is getting tired of the lies and distortions coming from John Bates and David Rose.  A bunny could throw Lamar Smith and Judith Curry into that patch, but let us be economical.

The more that one learns about this faux (spelled Fox) controversy the more the flavor of offal sneaks through.  There have been developments to curl one's ears and Eli, of course, has long curlies. Among them are a recent article by Hiroko Tabuchi in the New York Times Business section which gets into the interpersonal more deeply than anybunny who wished to delay bathing after playing in the offal might wish, but the lede is as good as it gets
A few weeks ago, on an obscure climate-change blog, a retired government scientist named John Bates blasted his former boss on an esoteric point having to do with archiving temperature data.  
It was little more than lingering workplace bad blood, said Dr. Bates’s former co-workers at the National Oceanic and Atmospheric Administration. Dr. Bates had felt he deserved his boss’s job at NOAA, they said, not the demotion he received. 
Tabuchi scored a quote from the data center administrator which confirmed Eli, and pretty much every other readers opinion of John Bates
“He was often heard saying that he, not Karl, should be running the center,” said Marjorie McGuirk, former chief of staff at the data center.
and
Ms. McGuirk said that one of her responsibilities had been to manage what she described as frequent complaints about Dr. Bates’s behavior in the workplace.  
Those complaints led to his demotion in 2012 from his post as head of the data center’s satellite and remote sensing division, where he supervised a dozen or so employees, to a position as principal scientist, which involved no managerial duties, she said. “This episode is consistent with his history of outbursts,” she said.  
Ms. McGuirk said that she herself had filed a complaint against Dr. Bates, based on his conduct at a staff meeting in 2009. At that meeting, Dr. Bates shouted that Ms. McGuirk was not trustworthy and belonged in jail, according to an internal log detailing complaints against the scientist that was viewed by The New York Times.
The first rule of organizations is never anger the staff, send them postcards, share your Halloween candy, and they get first bite at the chocolate rabbet's ears (ouch).  They know which bodies have been buried and where the metadata describing the graveyard are kept.  Tabuchi knows this or somebunny tipped her off on whom to ask.

Also sneaking through the missile shield is a February 8 article in Snopes by Alex Kasprak that adds a couple of bits to the fire.  One particular strange idea has been the claimed computer meltdown which supposedly took out a bunch of data never to be seen again
Bates made the claim that the use of the more experimental dataset by Karl et al contradicted NOAA policy because the new dataset had not undergone an “operational readiness review” (ORR). He also alleged that the use of this data set, and a computer failure, resulted in no record being created of what the paper’s authors did, putting that paper in conflict with both Science’s editorial standards and NOAA’s internal standards — a point Rose brought up multiple times
Zeke Hausfather called that out  (Eli, never one to mince words, is even less inclined after the last month)
In his [Daily Mail] article, David Rose relies on reports from a researcher at NOAA who was unhappy about the data archiving associated with the Karl et al paper. While I cannot speak to how well the authors followed internal protocols, they did release their temperature anomalies, spatially gridded data land and ocean data, and the land station data associated with their analysis. They put all of this up on NOAA’s FTP site in early June 2015, at the time that the Karl et al paper was published.
Science Magazine has said that it's editorial standards were met and, of course, Bates is simply making "standards" up
The Science paper would have been fine had it simply had a disclaimer at the bottom saying that it was citing research, not operational, data for its land-surface temperatures, Bates says.  
 But Mike Tanner, director of NOAA’s Center for Weather and Climate at NCEI, says there’s no NOAA policy that requires such a disclosure. “There's nothing. That doesn’t exist,” he says.
Oh yes, Tom Karl disputes that the computer melted
For what it’s worth, Karl told us that he has no knowledge of a computer failure that wiped out critical information, saying that “This allegedly happened after I retired, but I have been informed that is simply not true.”
In this blizzard of nonsense, the only thing that appears to be clear is that John Bates and/or David Rose have taken two semesters of truth embroidery classes and are now doing the lab work.

Saturday, February 18, 2017

Two professors

Brad DeLong:

Statement for the BBC on the Disruption of Berkeley Speaker Event on February 1, 2017

Last night, February 1, while I was teaching, a number of people came to the Berkeley campus to hear a speaker invited by the Berkeley College Republicans. A larger number came to peacefully demonstrate against the speaker--to express their belief that the speaker was not invited because people thought that he had great and important insights about politics and moral philosophy, but rather because he is a specialist in making Asian, Hispanic, African-American, Muslim, and other minorities feel small and unsafe.

About 20 "anarchists" used violence to upset this peaceful civil society gathering, and the police decided that the danger to life and limb was too great to allow the talk to proceed. This is a great loss: a university is, first, a safe space for ideas, and if members of the university to whom it has delegated the power to invite speakers do invite a speaker, that speaker should speak. This is part of a pattern of protests in Berkeley being disrupted by "anarchists" with goals unrelated to those of the university and its community. This is a shame. You cannot learn anything except by listening to the great insights of people who think differently from you: that is what a university is for. The "anarchists" do not understand what a university is.

A university is both a safe space in which ideas are to be expressed and a space in which those ideas are to be evaluated. When one sets forth ideas or causes ideas to be set forth in a university, one is doing so because one believes that these ideas are--potentially, at least--great ones. In so doing, members of the university are accountable only to, as Berkeley Professor Ernst Kantorowicz said in the 1940s, "their conscience and their God".

If the members of the Berkeley Republican Club believe that their invited speaker has ideas about politics and moral philosophy that are--even potentially--great, I really wish that they would explain why they think they are great. They have a duty to the university to do so. But perhaps they invited their speaker because they hoped he would make African-American, Asian, Hispanic, Muslim, and other minority members of the university feel small and unsafe. If so they need to examine their consciences and pray to their gods, and think hard about whether they understand the purpose of a university.

For a university is not just a safe space for ideas to be expressed, and a place where such ideas are then to be examined and assessed, but it is also a safe space for scholars. All members of the university have a duty to make all other members feel welcome, and feel that they belong. Violations of that basic courtesy also cast doubt on whether people understand the purpose of a university, and, indeed, whether their time ought to be spent outside one. 


For the contrary position, Erik Loomis' advice to his undergrads and others who read his blog:

....And then of course, this brilliance.

[Video of neo-Nazi getting sucker-punched by masked person who immediately runs away.]

Now, you might say that you don’t want to see a Nazi get punched. Nonviolence and all. That’s an incorrect stand to take. You should always punch a Nazi. That said, I do have a criticism. Couldn’t they have stuck around for a second and kicked Spencer in the ribs a couple of times?

Your mileage may vary, but I've read about anti-Trump supporters going to his moronic campaign event today, and they'll need to decide which philosophy they follow. For what it's worth, I'll side with Erik Loomis - that is, Loomis from several years' back:


On Metaphors and Violence

The last couple of days have been a bit challenging for me. Being attacked by a David Horowitz wannabe for saying I wanted to see Wayne LaPierre’s head on a stick has led to a world of fun, ranging from a meeting with the Rhode Island State Police last night to people inundating the University of Rhode Island community with warnings of their murderous colleague in their midst.

So to clarify, I want to make it blindingly clear that I did not call for the assassination of Wayne LaPierre.....

But let’s also be clear–these people KNOW I am not calling for LaPierre’s assassination....The fact that my intemperate language helped give them a lever to try and turn that narrative is unfortunate and I apologize for it....

And look, if I used violent metaphors, that’s a bad thing. I will admit that at certain moments such language might become part of my vocabulary....I probably shouldn’t use that language and certainly will be a lot more conscious going forward of not using it again, particularly since it doesn’t help in the battle against actual violence. Violence is a huge societal problem that influences all of us in various ways. Some may use violent metaphors to express their frustrations....

And to be clear, Loomis wasn't being metaphorical when he more recently suggested that people acquire criminal records and seriously endanger both other people and themselves. I just hope he reconsiders.