Tuesday, 30 July 2013

a semi coherent ramble about epistemology and the need for evidence based politics

Just as a warning, this is going to be a rambling blog post (if you didn't get that from the subject). You might find a couple of pearls of wisdom in what I have to say, but then you might not. Just to be safe, feel free to file this under the "boring old bastard" section. This is just an expression of something that consumes me every day: epistemology, the branch of philosophy that investigates the origin, nature, methods, and limits of human knowledge. Hey, I can use big words, well isn't that neat?

What is desirable in society? A stable economy. Low crime. Tolerance. Healthy, happy, educated people. Adequate rewards for hard work. How do we achieve a "desirable" society? The job of a politician is to create laws which further the general interests of the public, whilst taxing and spending in a way which is conducive to this goal. Whether some or many actually do is a contentious issue; politicians receive a varying level of support, with many individuals believing that they themselves could do better. It is always interesting to see how utterly convinced people are by their own opinions, especially when the mainstream media informing us about what is going on is peppered with misleading information and just plain lies. But how do you know what to believe? What determines whether we are left wing, right wing, authoritarian, libertarian or anything in between?

It can sometimes be tempting to dismiss others straight up as "brainwashed" or "still on mummy's and daddy's opinions" but this rarely proves to be useful in discourse. By my late teens, I myself had heard so many racist statements preceded by "I'm not racist but" I had learned to stop listening at that little conjunction; but people's fears about immigration should be addressed, be they rational or not, otherwise further polarisation is inevitable; how can these people ever see that they are wrong? (Or right?)

It is perhaps logical to conclude that people's opinions are based on two things: gut feelings mixed with empirical evidence. Maybe you have a gut feeling that if you vote for a left-wing party, your hard earned taxes will be squandered on booze and fags by tracksuit wearing Jeremy Kyle show participants, but if you vote for a right-wing party, you'll be sticking a trough right in front of the noses of the greediest pigs in society. How rational these views are is not relevant to my discussion, as that is what some people actually think of poor people and rich people alike, which is my point. It is impossible to know every single fact about everything, we read overviews, and let assumptions based on what we personally define as common sense do the rest. But what is common sense? Of course people are not stupid; they use statistics to back up their viewpoints; on welfare state expenditure, on poverty, climate change, crime etc, but those too paint a limited picture. Of course there are lots of ways to fudge statistics and I don't want to patronise anyone by going into that, but if you're still not sure maybe have a little look on this wikipedia page on "validity". The fact that statistics are not 100% reliable all the time can serve as a convenient mechanism for people to back up whatever ideology they see fit; a recent study by the UK Peace Index shows that crime in the UK has fallen, the brigade who like to chirp about the good old days whilst bemoaning "broken Britain" with a big distaste of the "yoof of today" are quick to shout "There are three types of lies; lies, damned lies and statistics". Furthermore, a recent article states that only 9% of people believe statistics, (but most of us wouldn't believe that).

Even if statistics come from a trustworthy source (which they often do) it is important to understand what they actually mean, especially when it comes to considering policy. Consider this; recent statistics issued by DEFRA indicate that "Bovine tuberculosis (TB) led to the slaughter of more than 38,000 cows in Great Britain in 2012, a nearly 10% increase on 2011 figures." Farming Minister David Heath said it proved there was a need to cull badgers to prevent further spread of the disease but commits a logical fallacy in doing so. A quick google search for "badger cull evidence" reveals numerous sources that indicate that culling badgers will be largely ineffective in trying to combat bovine tuberculosis yet the cull is still going ahead. Ben Goldacre examines the evidence here and I think you can draw your own conclusion. Newspapers and politicians often try and hoodwink people with spurious links in statistical evidence, so it is more important than ever to view things with a critical eye.

A lack of knowledge makes it extremely difficult to be pragmatic. A lot of people are up in arms about the recent cut in corporation tax in this country, as it is "not fair" when people are enduring slashes to their welfare. This may be the case; but if it means that lower taxes will attract greater investment from abroad thus increasing the total amount of tax revenue we have to invest in our schools and hospitals and indeed back into the welfare budget then it cannot be a bad thing. If however, the higher rate of corporation tax would not cause capital flight, then I say tax the rich bastards through the teeth. I don't know what the optimal tax rate is, research diverges on this subject and it's hard for your average joe not studying econometrics to understand any reports on this. Why isn't more information in simple English that we can all understand more readily available? If it is the case that rich toffs must fore-go paying tax for the good of us all, then we'll need some more convincing reports than what we currently have. Similarly we must be wary of the unintentioned consequences that policies that are supposedly designed to help the less fortunate have.

But even if we have policy makers with their eyes on the right statistics all drawing logical conclusions from them, is that a guarantee of evidence based policy? This brings me to "Workfare"; a scheme obviously that is not supported by the left-wing because there is nothing equal about working for free in a company where the top staff are drawing six figure salaries. But more surprisingly maybe, it is not congruent with even "proper" right-wing political theory; if you really believe in cut-throat capitalism then workfare only serves to distort market mechanisms by providing a subsidy in the form of free labour. Not only is workfare an ideological nightmare no matter what your political perspective, a report by the DWP itself concluded that workfare was not useful. What can we conclude from the fact that politicians are often making policy decisions that appear to be on shaky ground?

We have a real crisis of knowledge when no one believes what they read anymore and the politicians steamroll on regardless of the evidence. What's the answer? Be sceptical. Keep reading. Keep debating. Don't dismiss anyone immediately. Listen to everyone and maybe that's the way to change the world.

I want to leave you with this article by Tim Worstall on why it doesn't matter who funds thinktanks. Has he made a coherent argument, or does he just have a bias against "idiot hippies" as he calls them? How does that little spate of name-calling affect his argument? I want you to think about that.

Thursday, 21 March 2013

caravanning in exmouth : a 24 year old's review

above image from here


It's hardly received good press, from that episode of the Inbetweeners where the gang find the caravan site is not the home of drunken debauchery they had been promised to the My Big Fat Gypsy Wedding series, which portrays the travelling community in a less than flattering light. The Blighty Traveller's website gives 10 reasons why caravanning is in fact cool, but none of them seem too convincing, particularly the assurance that even Mark Owen from Take That is a fan of this past time traditionally reserved for pensioners. If anything, that's just another reason to steer clear.

So contrary to social convention, I accepted an offer to go caravanning with my boyfriend and his friends in the absence of anything better to do. After a less than pleasant drive in a torrential downpour, we finally arrived at the site. However, our mission to put our feet up with a scrumpy jack was slightly delayed by the fact there was no bloody signal so we were unable to locate which of the giant sardine cans our friends were in. Despite a rocky start, I was pleasantly surprised by the cosy interiors of the caravan (which we promptly cluttered up).

So what does the caravan dweller really do for entertainment and how does it compare to the campsite disco from the Inbetweeners or the gypsy tradition of "grabbing"? Well, it's not a million miles away from what you'd expect. On the Saturday we went to Crealy Adventure Park, which was cute, but....crealy not that great (I'm sorry). Highlights include a soft play area, a few rides (but most were closed), and some animals which included the ever so adorable pygmy goats; but the cages did not seem big enough for some of the animals which made the whole thing feel a bit bleak. There was an eatery in which pretty much the only food was jacket potatoes or fried chicken, so that lost some points with me too (especially as a vegetarian). I had fun, but I wouldn't go again.

Back at the caravan site there was an arcade and a bar, which we did wander down to later that evening but not before plying ourselves with a little alcohol to help brace ourselves for possible lame-ness. On stage there was some of the resort staff in their uniform busting their best shapes to the music (which to their credit, looked properly choreographed) whilst some parents swayed drunkenly to the music with their young children falling asleep in the chairs next to them. Needless to say we only stayed for two drinks.

On the Sunday we had a roast and spent the rest of the day wandering the beach and climbing rocks, which for me was infinitely more fun than going to any kiddie theme parks (despite me describing myself as a big kid at every available opportunity, I just don't think I was Crealy's target audience).

So would I recommend? Yeah, it was nice to go somewhere different, and there was 7 of us so it was fun to stay up drinking and playing cards and generally being noisy in a manner reminiscent of living in university halls of residence. I think with less people the experience could potentially be a bit boring, but maybe if you're like 100 years old that might be your kind of thing.

Wednesday, 13 March 2013

pesky students

I haven't written in this blog for a while, so why not now?

Below is an article I wrote for my university's newspaper when I was a bored second year student on why I don't think higher education should be free. I wasn't into extra-curricular activities at all, more just annoyed by the "socialist" students who were lobbying against tuition fees but without any sense of how any alternative system would work. My main concern was that free university education almost seemed like some sort of "lemon socialism" - a benefit for the rich at the expense of the poor. When I asked the guy who wrote lots of articles about how tuition fees are scandalous to comment on my rebuttal via the marvelous social media site that is Facebook, I was merely ignored. Of course, I was a young padawan when I wrote it, so I think it will be a snazzy idea to have a look at it now and review my opinion of it now (four years on).

filthy students: a further burden on the cash strapped state?

Usually, the image the word “debt” conjures up in most people’s minds is extremely unpleasant. Being at the mercy of a bailiff, who storms through your door seizing jewellery and other personal goods worth any money, or being forced out of your beloved home because the bank has repossessed it. Student debt is slightly different- no matter how much we complain about how impoverished the current tuition fees system makes us, this just isn’t very true. Repayment begins when a graduate can afford it (when he or she is earning over £15,000,) and there are options to help those who are genuinely struggling.

The decision taken by many young people to go to university is a frivolous one. It’s arguable that rather than having an inherent thirst for knowledge, many of them choose the university route for the parties, the drinking and the “fantastic social atmosphere”. When still in bed at 12pm with a nasty hangover the day an essay they’ve failed to complete is due in, many students decide that this lifestyle is no longer for them. According to MP Edward Leigh, the drop-out rate is currently at 22%- if said people were not paying back the tuition fees for the education they had abandoned, it would be up to the tax payer to foot the bill for something that ultimately, has not benefited society. With this in mind, the argument that “people can pay back the money through income tax with their successful graduate jobs” goes out of the proverbial window. Aside from this, making higher education free would encourage more flippant decisions, as the cost of attending university actually forces some people to think twice about their future.

Ultimately, the government has no incentive to change the current system. The amount of young people entering university is still climbing. In 2007, UCAS stated that they received 446,765 applications, 6% more than the previous year. However, the National Audit Office reported that despite the fact that people from lower socio-economic backgrounds constitute half of England’s population, only 28% of first-time, full-time students are from said backgrounds. According to the estimated financial calculator found on the Student Loans Direct website, a student entering university for the first time whose parents earn a total of £30,000 is eligible for a maintenance loan of £3365 and a grant of £2002. Despite having a system that works better than any previous system for students from a working class background, still not enough are attending. This year, fewer than half of 16 year olds left school with five good (A*-C grades including English and Maths) GCSEs. It is for reasons like these that it follows that government money can be far better spent targeting primary, secondary and further education; as scrapping tuition fees would not assist those who need help the most.

Now of course, since I wrote this tuition fees have increased three-fold to an eye-watering £9000 a year, so how does that colour the situation? Graduating with £27,000 of debt is an unholy prospect, but let's review: Graduates won’t repay their loan until they earn over £21,000 and even then the monthly payments will be less than they were under the the former government; with many students never having to pay back the debt before it is written off (simply because it is so much).

Let's look at this quote from Sarah Teather, former Liberal Democrat Education secretary:

Less well-off students now have a very different experience of higher education. They are more likely to work to support themselves, with their degrees potentially suffering as a result. If the cap on fees is lifted, we will see even greater incentive for students to choose their course on the basis of cost rather than quality. Fundamentally, I believe that access to higher education should be about what’s in your head, not what’s in your pocket.

However, poorer students can still receive generous grants contributing to the cost of living. My knowledge of how easy it is to support oneself at university may be slightly biased, as I attended university in Birmingham where the cost of living is relatively low; but let's not forget that universities also dole out their own grants in the form of Access to Learning Funds. Sarah Teather also asserts that students may go for cheaper rather than quality; but if the "quality" courses can justify their expense surely they will yield higher returns. Since everyone will graduate with huge amounts of debt, at least the system is not "unequal". Ms Teather obviously came round to the economic realities as she voted for raising the cap to £9000.

Apart from a very slightly irritating writing style which is both needlessly accusatory and which places an overemphasis on imagery (I really hate that now), my article makes one or two bold assumptions; the main one being that university is always worthwhile for an individual and is beneficial to society as a whole, and this is the part which I think is the most incorrect. University applications are also down for the second year running, but is that a bad thing? Graduate Fog reports that a 21-year-old graduate now has the same chance of being out of work as a 16-year-old school leaver with one GCSE and let's not even get started on the problem of "underemployment". So to summarise: free education may still not be economically viable, but I also feel like our generation has been coerced into believing that university is what young people should do as they exit a school system which has not adequately prepared them for a world of work (myself included). That last part might be a rant for another entry.