Archive for Politics

No Science Please, We’re The Government

Posted in Politics, Science Politics with tags , , on April 18, 2016 by telescoper

Scary news. A government ban on state-funded scientists using their research question official policy is set to come into force on 1st May 2016. I knew about this before but was under the misleading impression that the effect on academic research had been clarified. It has not. I’ll leave it to others to decide whether this is just poorly-drafted legislation or a deliberate attack on academic freedom, but it will be very damaging not only to scientists but to academics in any field that might influence government policy. Indeed it runs counter to the logic of “impact” as defined in the Research Excellence Framework, which actually rewarded researchers who had ‘an effect on, change or benefit to the economy, society, culture, public policy or services, health, the environment or quality of life, beyond academia’.

I think this proposal is completely idiotic and more than a little sinister. If you agree, you can help stop it by signing the petition here. I have just done so.

Here are more details from the petition website:

The Cabinet Office has announced that a new ‘anti-lobbying’ clause will be included in all Government grants from May 2016. This is an attack on academic freedom as it would stop grants for university research being used to influence policy-makers. It is bad for the public interest and democracy.

The announcement by the Government on Saturday 6 February can be accessed here.

It does not mention that Government grants for research in universities and research institutes would be covered by the new clause.

The Government should ensure that grants from the higher education funding councils and research councils to support research are exempt from this new clause.

There are currently over 14,400 signatures on the petition so the Government is obliged to respond. If it reaches 100,000 signatures, which I hope it will, then the Government will have to consider a debate in the House of Commons.

 

UPDATE: 20th April. I don’t know if the petition (which is now over 28,000 signatures) played any part in this, but it appears that the government has (partially) backed down. There is supposed to be an exemption for researchers funded by HEFCE, at least, but I’m not sure exactly what the form of words will be.

 

Fear, Risk, Uncertainty and the European Union

Posted in Politics, Science Politics, The Universe and Stuff with tags , , , , , , , , , on April 11, 2016 by telescoper

I’ve been far too busy with work and other things to contribute as much as I’d like to the ongoing debate about the forthcoming referendum on Britain’s membership of the European Union. Hopefully I’ll get time for a few posts before June 23rd, which is when the United Kingdom goes to the polls.

For the time being, however, I’ll just make a quick comment about one phrase that is being bandied about in this context, namely Project Fear.As far as I am aware this expression first came up in the context of last year’s referendum on Scottish independence, but it’s now being used by the “leave” campaign to describe some of the arguments used by the “remain” campaign. I’ve met this phrase myself rather often on social media such as Twitter, usually in use by a BrExit campaigner accusing me of scaremongering because I think there’s a significant probability that leaving the EU will cause the UK serious economic problems.

Can I prove that this is the case? No, of course not. Nobody will know unless and until we try leaving the EU. But my point is that there’s definitely a risk. It seems to me grossly irresponsible to argue – as some clearly are doing – that there is no risk at all.

This is all very interesting for those of us who work in university science departments because “Risk Assessments” are one of the things we teach our students to do as a matter of routine, especially in advance of experimental projects. In case you weren’t aware, a risk assessment is

…. a systematic examination of a task, job or process that you carry out at work for the purpose of; Identifying the significant hazards that are present (a hazard is something that has the potential to cause someone harm or ill health).

Perhaps we should change the name of our “Project Risk Assessments” to “Project Fear”?

I think this all demonstrates how very bad most people are at thinking rationally about uncertainty, to such an extent that even thinking about potential hazards is verboten. I’ve actually written a book about uncertainty in the physical sciences , partly in an attempt to counter the myth that science deals with absolute certainties. And if physics doesn’t, economics definitely can’t.

In this context it is perhaps worth mentioning the  definitions of “uncertainty” and “risk” suggested by Frank Hyneman Knight in a book on economics called Risk, Uncertainty and Profit which seem to be in standard use in the social sciences.  The distinction made there is that “risk” is “randomness” with “knowable probabilities”, whereas “uncertainty” involves “randomness” with “unknowable probabilities”.

I don’t like these definitions at all. For one thing they both involve a reference to “randomness”, a word which I don’t know how to define anyway; I’d be much happier to use “unpredictability”.In the context of BrExit there is unpredictability because we don’t have any hard information on which to base a prediction. Even more importantly, perhaps, I find the distinction between “knowable” and “unknowable” probabilities very problematic. One always knows something about a probability distribution, even if that something means that the distribution has to be very broad. And in any case these definitions imply that the probabilities concerned are “out there”, rather being statements about a state of knowledge (or lack thereof). Sometimes we know what we know and sometimes we don’t, but there are more than two possibilities. As the great American philosopher and social scientist Donald Rumsfeld (Shurely Shome Mishtake? Ed) put it:

“…as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns – the ones we don’t know we don’t know.”

There may be a proper Bayesian formulation of the distinction between “risk” and “uncertainty” that involves a transition between prior-dominated (uncertain) and posterior-dominated (risky), but basically I don’t see any qualititative difference between the two from such a perspective.

When it comes to the EU referendum is that probabilities of different outcomes are difficult to calculate because of the complexity of economics generally and the dynamics of trade within and beyond the European Union in particular. Moreover, probabilities need to be updated using quantitative evidence and we don’t actually have any of that. But it seems absurd to try to argue that there is neither any risk nor any uncertainty. Frankly, anyone who argues this is just being irrational.

Whether a risk is worth taking depends on the likely profit. Nobody has convinced me that the country as a whole will gain anything concrete if we leave the European Union, so the risk seems pointless. Cui Bono? I think you’ll find the answer to that among the hedge fund managers who are bankrolling the BrExit campaign…

 

 

Could the SNP block a Labour Budget? No.

Posted in Politics with tags , , , on April 26, 2015 by telescoper

Interesting post about the constitutional limits on the ability of the SNP to influence UK budget setting.

Colin Talbot

The SNP are claiming they can ‘block Labour budgets’, ‘end austerity’ and ‘stop Trident’. Their problem however is simple – most of what they say is based on assuming that Westminster works the same way as Holyrood does for budgeting – and it doesn’t. There are huge ‘constitutional’ and practical obstacles to implementing the sort of radical challenges to Government tax and spend decisions that the SNP and others seem to be mooting. The first set of problems is that in the Westminster parliament only the Government can propose taxation or spending measures. These can be defeated, or amended, but only by cutting spending or lowering or removing taxes – not by increasing either.

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Science Is Vital, So Don’t Let It Be Strangled.

Posted in Politics, Science Politics with tags , , on March 15, 2015 by telescoper

The General Election looming on the horizon could prove to be a watershed for scientific research in the United Kingdom. In the period immediately following the 2010 Election there was a great deal of nervousness about the possibility of huge cuts to spending on research. One of the most effective campaigns to persuade the new government against slashing funding for science on the grounds that scientific research was likely to be the principal fuel for any economic recovery was led by Science is Vital. I have written a few posts about this organisation.

The scientific community breathed a collective sigh of relief in autumn 2010 when the UK Government announced that research funding would be “ring-fenced” and maintained in cash terms for the duration of the Parliament. Things could have been far worse, as they have been in other parts of the public sector, but over the years the effect of inflation has been that this “flat cash” settlement involves a slow strangulation as opposed to a quick fall of the axe.

A recent piece in the Guardian includes this picture, which speaks for itself:

Science_spendingThe United Kingdom now spends less than 0.5% of its GDP on research, and this fraction is falling rapidly. We are now ranked last in the G8 by this criterion, way behind the USA and Germany. Why are we in this country so unbelievably miserly abou funding research? Other countries seem to recognize its important, so why can’t our politicians see it? We should be increasing our investment in science, not letting it wither away like this.

It seems to me that much more of this squeeze and we’ll be needing to close down major facilities and start withdrawing from important international collaborations. The Science and Technology Facilities Council (STFC) is particularly vulnerable, as such a large fraction of its budget is committed to long-term projects. It’s already trimmed funding for other activities to the bone, with research grants under particularly intense pressure. Will the ongoing Nurse Review of the Research Councils spell doom for STFC, as many of my colleagues think? Will be research funding  be transferred rom universities into research institutes?

Anyway, it seems an appropriate time to advertise the latest campaign from Science is Vital, which involves writing to candidates (including incumbent MPs) in your constituency to Tell Them That Science Is Vital. You might consider including some of the following, or others suggested by the website. If you’re a scientist, describe why your research is important. Here are some suggestions. If there is a local research institute in your constituency, explain how important it is to your local economy (how many people it employs, for example). If you’re a patient, or someone who cares for a patient, say how important you think research into that disease. Ask your candidate or MP to endorse the Science is Vital campaign to increase public funding of science to 0.8% of GDP. And if you do write, remember that the economic argument for investing research isn’t the only one…

Je Suis Charlatan

Posted in Politics with tags , , on January 21, 2015 by telescoper

This week’s Private Eye cover is spot-on about the hypocrisy of certain political leaders whose professed support free speech in France differs markedly from what goes on in their own country…

charlatan

Je Suis Charlie

Posted in Charlie Hebdo, Paris with tags on January 8, 2015 by telescoper

image

Wind versus Nuclear: The real story in pictures

Posted in Science Politics, The Universe and Stuff with tags , , , on November 5, 2014 by telescoper

Here’s an interesting, balanced analysis of the statistics of wind power versus nuclear power in the UK over the past couple of months. There’s obviously room for more growth in renewable energy generation, but I still think we’ll need to increase nuclear capacity to provide a counter to the intermittent variability of wind power if we are to reduce our dependency on fossil fuels, which still produce most of the UK’s energy…

Protons for Breakfast Blog

Graph showing the electricity generated by nuclear and wind power (in gigawatts) every 5 minutes for the months of September and October 2014. The grey area shows the period when wind power exceeded nuclear power. Graph showing the electricity generated by nuclear and wind power (in gigawatts) every 5 minutes for the months of September and October 2014. The grey area shows the period when wind power exceeded nuclear power. (Click Graph to enlarge)

For a few days in October 2014,  wind energy consistently generated more electricity in the UK than nuclear power. Wow!

You may have become aware of this through several news outlets. The event was reported on the BBC, but curiously the Daily Mail seems not to have noticed .

Alternatively, you may like me, have been watching live on Gridwatch – a web site that finally makes the data on electricity generation easily accessible.

I was curious about the context of this achievement and so I downloaded the historically archived data on electricity generation derived from coal, gas, nuclear and wind generation in the UK for the last three years. (Download Page)

And graphing the…

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