Monthly Archives: March 2018

Truth imitates satire (again) at the Environmental Protection Agency

Trump shakes hands with EPA Administrator Pruitt after announcing intention to withdraw from the Paris Agreement on greenhouse gas emission

“Human activity impacts our changing climate in some manner.The ability to measure with precision the degree and extent of that impact, and what to do about it, are subject to continuing debate and dialogue… [C]lear gaps remain including our understanding of the role of human activity and what we can do about it.”

These are among the talking points distributed to EPA staffers this week.

Have you seen this kind of language before? Yes, you have indeed, from Pruitt himself almost actually a year ago.  At that time, I pointed out that Pruitt was following the script of BBC’s satire, Yes Minister. I have now tracked down the relevant episode, where UK Cabinet Minister (later Prime Minister) Jim Hacker, asks his trusted Civil Servant, Sir Humphrey Appleby, how to deal with evidence that one would rather ignore. Sir Humphrey’s advice:

Discredit the evidence that you are not publishing. This is, of course, much easier than discrediting evidence that you do publish… You say: (a) that it leaves important questions unanswered (b) that much of the evidence is inconclusive (c) that the figures are open to other interpretations (d) that certain findings are contradictory (e) that some of the main conclusions have been questioned. Points (a) to (d) are bound to be true. In fact, all of these criticisms can be made of a report without even reading it. There are, for instance, always some questions unanswered — such as the ones they haven’t asked. As regards (e), if some of the main conclusions have not been questioned, question them!

That, by the way, was about the safety of a chemical processing by-product.

Jim proving he has elbows

Hacker (L) explaining his dilemma to Sir Humphrey

You might perhaps be concerned about the degree of contact with reality with which the EPA (to quote further talking points distributed this week) “promotes science that helps inform states, municipalities and tribes on how to plan for and respond to extreme events and environmental emergencies, recognizes the challenges that communities face in adapting to a changing climate, [and] will continue to advance its climate adaptation efforts.”

But really there’s no cause to worry, because, according to Reuters, Pruitt has “reaffirmed plans for the EPA to host a public debate on climate science sometime this year that would pit climate change doubters against other climate scientists.” It’s not clear where he’ll find his climate change doubters, but I’m sure he’ll manage, and no doubt the debate will take place with the same level of intellectual content and integrity that we have seen from the Senate Environment Committee, or would expect to see in a debate on evolution organised by Vice President Pence.

So stop making a silly fuss about the Government telling scientists to misrepresent the science.

Image and quotations from EPA talking points via Washington Post, 28 March 2018. Quotation from Yes Minster via Hacker/Appleby image via Temperature image from NASA Goddard via Wikipedia; public domain

The “Nazi pug” was offensive; the law far more so. I have written to my MP

“If you don’t believe in a person’s right to say things that you might find ‘grossly offensive’, then you don’t believe in freedom of speech”

I am Jewish. I have known holocaust survivors, as well as families who narrowly escaped the Nazi advance across Europe. I am old enough to remember the images that came out of Belsen, and was old enough and aware enough at the time to realise that but for minor accidents of time and place, that could have been me. To this day, I cannot write of these things without emotion. I have also, to compare small things with large, experienced antisemitism both personal and institutionalised.

I am therefore, presumably, among those whom Section 127 of the Communications Act 2003  would most wish to shield from offence in this case. But the law itself is an offence against my freedom of expression, and I know that there are many who find my own publicly expressed views highly offensive. For this reason, I have written to my MP asking him to support repeal of ths section of the law, and urge my readers in the UK to do likewise.

The facts are not in dispute. A Mr Meechan, apparently annoyed with his girlfriend, trained her dog to raise his paw in imitation of a Nazi salute in response to the cues “Sieg Heil” and “Gas the Jews”, and posted this performance on YouTube, where Read the rest of this entry

What to do about your Facebook settings *right now*

L: Cambridge Analytica’s front page image. Message superposed: “Data drives all we do. Cambridge Analytica uses data to change audience behavior.”

This for starters. Further suggestions welcome. Remember that the way Cambridge Analytica used the Facebook data of 50 million Americans in 2016 is no mere loophole, but built into Facebook’s very nature.

Christopher Wylie describes his part in Cambridge Analytica’s work for Bannon

Remember that sharing your personal information with paying customers is not some kind of glitch on Facebook. It is what Facebook is for. And (actual example) while the shoe company may be interested in your politics because it correlates (indeed it does!) with your taste in shoes, Cambridge Analytica used (uses?) information about people’s taste in shoes in order to target political messages. And if, like me, you have answered online political or personality tests, you may well have helped them.

Remember in what follows that “Friends of friends” is likely to include trolls and spybots.

Click on the tiny downwards arrow at the far right of the blue bar along the top of the page.

Click on “Settings

First, go to “Apps“. I was shocked to discover here a list of all the organisations I had enabled to see my Facebook information, including such details as my Friends list. Ehich I had made accessible to the Daily Express, because I must have signed on to it at one time using Facebook.

Hover in turn over each name listed. If you have any doubts about it, x it out to remove it. Otherwise, click on the pencil icon that appears, in order to edit.

REMOVE permission to see your list of Friends (of course you never consciously gave it; that’s the point), your birthday (for financial security reasons, I gave a fake, which I noted elsewhere, in case I need it to unlock my account), and anything else that you are not happy for that organisation to have. In particular, scan down to remove (I was shocked to discover I had even given) permission to see “likes”. Do you really want these companies to know that much about you? And set “App visibility” to “Only me”.

You can ask the companies whose Apps are shown to delete information they hold about you, but there is no way that Facebook or anyone else can tell if they have actually done so.

Security and login: change your password

Privacy settings and Tools: IMPORTANT – set “Who can see your friends list?” to “Only me”. Otherwise, you are giving away usable information about your friends without their permission. The other settings here depend on how you use Facebook, who you want to see everything you do there, and who you want to be able to  find and contact you.

Timeline and tagging: “Only me” for the right to carrying on your timeline,”Review posts”, and “Review tags” should be On.

Ad preferences: read what Facebook says about these on this page. Once you have done so, you may want to remove some of the information that you have placed on your public profile. Notice that categories of ads you have clicked on then appear on the sub-page “Your interests”,although you may remove these by hovering and x-ing out. I just removed several of these in order to protect my own privacy.

App preferences: this is different from “Apps” and is, designedly, diffcult to get to.I followed the istructions given here; which were: While logged in, open a tab and go to

Then either click the Edit button under “Apps, Websites and Plugins” and disable platform or, my choice, go to “Apps Others Use”, run your eye down what you’ve checked for such apps to read about you (I was horrified), uncheck as necessary, and save changes.

Reporting fake news: details from here; Click on the three dots to the right of the title of the pot, then to “give feedback on this post”, then to “False news” and follow obvious links.

And when you’ve done all that, go to the bottom of the list that came up when you clicked that little arrow and log off. That may make it a bit more difficult for companies (or others carrying out surveillance) to spy on you.

And while we’re at it, why just Facebook? see Pigliucci’s Against the Four (Amazon, Apple, facebook, and Google). I have now replaced Google’s Chrome browser with Firefox, and set my default search engine to DuckDuckGo, which does not record my search history.

I do not claim any special competence in this kind of technical area (the very reverse in fact). So I am sure that this post has many inadequacies, and would strongly welcome comments and suggestions for improvement.

h/t Jim Stone for information on App preferences and on Reporting fake news. Disclosure: WordPress has access to my Facebook friends list. This may be totally unnecessary, but I did not want to risk disrupting communication.

Why science needs philosophy (cont.), and why it matters, with examples from geology

No one, so far as I know, has any religious objection to the Periodic Table and the unifying concepts of chemistry. But some people do have religious objections to the geological record, and to the unifying concepts of geology, because these  don’t agree with what the most learned men of their time and place wrote down some two and a half thousand years ago.1 And as I argued in my last post, such people will seize on real or imagined anomalies as evidence that the entire intellectual structure is unsound. By contrast, the scientist’s response to such anomalies is to regard them as a potential source of new knowledge, far more likely to extend the framework in a mature discipline than to destroy it.

Example 1: Superposition and overthrusts


Geologcal columnIt is more than 350 years since Steno (who eventually became a bishop) proposed that strata consisted of layers of rock laid down one on top of another, newest on top. We have known for over two hundred years that both the London and Paris basins are filled with relatively recent sediment, on top of marine deposits (chalk or limestone) that emerge in hills to the North and South, that these in turn rest on an older basement, and that the more recent sediments were laid down in layers. The familiar geological sequence, Precambrian upwards (click to enlarge), was established in something like its present form before 1860, by merging the overlapping but incomplete local rock columns, although it was not until the 20th Century that it was recognised that the Precambrian occupied far more of the Earth’s history than everything since that time.

One major disruption of the usual order occurs in the northwest of Scotland, where older rocks lie above younger along a 200 km front. The resulting confusion (the “Highlands Controversy“, fuller account here) was not resolved until the 1880s, with the recognition of what is now known as the Moine Thrust. Read the rest of this entry

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