Archive for category Not remotely true
CONTROVERSIAL 20mph speed limits designed to cut road casualties are not working, official figures show.
So says The Sun anyway*. So, what’s the problem?
A report from the Department for Transport shows there were 2,262 fatalities and injuries in 2011 on 20mph roads in built-up areas — 24 per cent more than in 2010 when 1,827 were recorded.
That compares to a one per cent reduction in casualties on 30mph roads in built-up areas.
How many people died or were injured on roads with a 30 mph speed limit then? The Sun doesn’t say, but the official data is easy enough to find. In 2010, 127,377 people were killed or injured on a road with a 30 mph speed limit. In 2011, it was 125,494.
In other words, that “1% drop” corresponds to almost 2000 fewer people were injured on 30 mph roads, while 400 more people were injured on 20 mph roads. That is a net decrease of 1448 injuries/deaths.
Just looking at the number of injuries on 20 mph roads is not going to tell you about how effective 20 mph speed limits are. You have to compare them with other speed limits. Data about how many 20 mph zones there are is hard to find, which makes making sense of the Sun‘s data difficult, but it certainly looks like a lot of them have been springing up lately, so an increase in injuries is to be expected – if there are more roads, there will always be more accidents!
Studies of 20 mph zones consistently find that the same stretch of road will see fewer accidents and fewer injuries if the speed limit decreases from 30 mph to 20 mph, especially if this decrease is enforced by speed bumps and other traffic calming measures.
* Incidentally, far from being “controversial”, surveys consistently find around 74% in favour of 20 mph speed limits and just 12% against them.
Global warning: Scientists in U-turn as they claim extreme weather and climate change are linked
Experts have reversed their opinion after more than 20 years of reluctance to blame greenhouse gas emissions for extreme weather
Climate change is inextricably linked to the extreme weather that has wreaked destruction all over the world in the last ten years, scientists now claim.
Experts are convinced of a legitimate link between the two after more than 20 years of reluctance to blame greenhouse gas emissions for the heavy storms, floods and droughts which have made global headlines.
The controversial U-turn is a radical departure from the previous standpoint and was made by a new international alliance of climate researchers from around the world.
You hear that? All the scientists! All of them! Every single scientist used to say that extreme weather and climate change weren’t linked, then overnight, they all did a U-turn and now they all believe they are linked!
Of course not, don’t be ridiculous. While most scientists will never say that any given event was definitely caused by global warming (after all, no-one can say for sure whether, say, Katrina would have happened without climate change), plenty of researchers have published papers in reputable, peer-reviewed journals connecting climate change to hurricanes (Emmanuel 2005 (PDF), Webster et al 2005, Mann and Emmanuel 2006 (PDF)), flooding (Schrieder et al 2000, Christensen and Christensen 2003 (PDF)), heatwaves (Stott et all 2004, Diffenbaugh et al 2007 (PDF)), and pretty much every other form of extreme weather you can imagine. The connection between climate change and extreme weather is still debated, but there are certainly plenty of scientists have published research indicating the two are linked.
Secondly, this so-called U-turn isn’t even a U-turn! Instead, what a panel of climatologists called Attribution of Climate-Related Events (ACE) is looking at various extreme weather events over the last century – tornadoes, hurricanes, floods, droughts – and working out whether climate change has made these sorts of weather more likely.** They are not yet saying that climate change has increased the risk of extreme weather, they’re still researching whether it could have! The scientists quoted by The Independent (and subsequently by The Mail) do say that they think climate change is causing severe weather, but as far as I can tell, these scientists have always made this connection. Peter Stott for example connected heatwaves to climate change back in 2004 (see the paper above), and Kevin Trenberth connected drought to global warming in the same year (PDF). Neither of these scientists has, as far as I can tell, U-turned.
Incidentally, the best rated comments on both articles are firmly denialist and, on The Mail‘s site, any comments that are pro-climate science have been downvoted (The Indie only lets you “like” comments, not dislike them). Good to see the astroturfers out in force.
* I’ve picked on The Mail largely because they’ve used words like “U-turn” and “reversal”. The Independent‘s coverage still makes the mistake of talking about scientists like we’re all one big hive mind, but at least they state that the previous opinion connecting climate change to extreme weather was “equivocal”.
** ACE formed in early 2009, so I’m not sure why they’re being reported as if they’re brand new.
Here’s a quick rundown of the highlights.
At midday yesterday, wind power was contributing just 2.2 per cent of all the electricity in the National Grid. You might think that’s a pretty poor return on the billions of pounds spent already on Britain’s standing army of windmills.
In fact, for the amount of energy produced, onshore wind power is only slightly more expensive than coal, and less expensive than nuclear. Offshore wind is quite a bit more expensive, but hopefully this will come down as production gets more organised.
Even better, take the rest of your working life off.
Well, this is going to go well.
New figures show that under Labour the state was happy to pay your way, no questions asked.
Those claiming Disability Living Allowance soared from 2.1million in 2000 to 3.1million last year. The annual cost is now £12billion.
So, 3.1 million have “taken the rest of their working lives off” on Disability Living Allowance, and the state is “paying their way”? Well, no.
Disability Living Allowance is a supplementary payment, given to people with disabilities, which helps cover their care and mobility costs – in The Sun‘s case, they seem to be talking solely about the part of the DLA that covers care, since that’s where the 3.1 million figure comes from. There are different levels of DLA, depending on how severe the disability is, but even in the most severe case – someone who requires 24 hour care – the recipient would only get £73.60 a week, or about £3,800 a year, and on average, people only receive about £46.30 a week, or £2,400 a year (and 500,000 of that 3.1 million get nothing at all). No-one has “taken the rest of their working lives off” to live on £2,400 a year.
Incidentally, that part about the annual cost being £12 billion does seem to be including the cost of mobility allowance as well – the cost of the care part of the DLA is only £6.4 billion a year. It sounds like a lot, but like I say, it only actually works out at about £46 per person per week – not very much at all when you think about the cost of a private carer, or the earnings lost by a friend or family member who takes time off work to provide care.
Clearly The Sun must realise this – they complain that “Many of those handed up to £73.60 a week are laid low with ailments such as “alcohol abuse” or allergies“, clearly hoping that we won’t realise that £73.60 is not all that much money. There maybe people on DLA because of alcohol abuse or allergies, but in that case, it will be because their condition is so serious that they need part-or-full-time care. To qualify for even the lowest rate, you need to be either physically unable to cook for yourself or require care for part of the day. That’s more than just “someone who cannot get out of bed because their hangover is so bad“.
The Sun also says that “The vast majority of claimants have never been medically assessed“, which also isn’t true. Most people aren’t assessed by the Department of Work and Pensions, true, but in order to qualify for DLA, you need to have been diagnosed by your doctor. Everyone who is on DLA was assessed by their doctor.
Now at last the Government plans to order regular assessments to weed out the workshy.
It should make the economy look healthier by a few billion pounds a year.
That’s something not to be sneezed at.
Unpaid carers are worth about £87 billion to the economy per year, by reducing the strain on the NHS. Making it even harder for them is hardly going to make the economy any healthier.
Edit: The Express’s coverage is more or less the same, but with TPA quotes and the added bonus that they express incredulity that people with back pain might have trouble moving around. WHO’D HAVE THOUGHT?
(The Sun discards its “Sun Says” columns each day. I’ve preserved this one beneath the fold)
How terrible! If, that is:
- You’re American. This article is about the upcoming phase-out of 100 W bulbs in the United States – 100 W light bulbs have been banned in Europe for nearly two years, and shockingly we’re not paying $50 (£30) per bulb.
- You light your house exclusively with 100 W bulbs.
- You refuse to buy the normal energy saving compact fluorescent light (CFL) bulb, which you can get for about £1, for some reason.
- You decide to buy the first of a new sort of light bulb – the LED light bulb – and in particular, you buy the smallest and brightest bulb available, which costs about $45 (£27) at the moment, and you buy it right away instead of waiting for the price to come down.
Better headline: One particular light bulb might cost $45 EACH at first (but you won’t have to buy them even if you’re American because they’re stupidly powerful and there are cheaper bulbs available which are just as bright)
Hmm, perhaps it’s a good thing I’m not a newspaper sub.
PS: Oh, and why is “green” in “scare quotes”?
Journalism is hard, guys! All that “interviewing” and “researching” and “fact checking” takes time and effort. It’s much easier if you can just nick someone’s article, rearrange the words and stick a misleading headline on it!
This week’s New Scientist has an article called “Sex on the brain: Orgasms unlock altered consciousness” by Kayt Sukel. It’s pretty interesting – it’s about a couple of studies where women masturbated or had sex inside an fMRI machine (a type of MRI which shows which parts of the brain are active at any time), which imaged the activity in their brains to try to work out what happens in at orgasm. Interestingly, the two studies found completely opposite results. One group, led by Barry Komisaruk, found that one area of the brain – known as the prefrontal cortex or PFC – became extremely active at orgasm. Another group, led by Janniko Georgiadis, found a drop in PFC activity, and in particular, they found that the part of the PFC known as the orbitofrontal cortex or OFC shut down completely.
The article discusses a couple of possible reasons for this – Georgiadis suggests that since the PFC shuts down because the brain “loses control” at orgasm and enters an altered state of conciousness, while Komisaruk suggests that the PFC lights up because brain is investing heavily in controlling fantasy and pleasure. Since their experiments were slightly different, it’s of course possible that they’re both right – in Georgiadis’s experiments, the women had their partner with them in the fMRI machine, while in Komisaruk’s experiments, the women masturbated, and it’s possible that the two lead to very different patterns of brain activity (if the PFC plays a role in fantasy and imagination, it makes sense that it would be more active during masturbation).
At the end of the article, Komisaruk suggests that perhaps “anorgasmia” (the inability to have orgasms) might be treatable by having women “teach” their brains to have the right patterns of activity (one person New Scientist quotes, Kenneth Casey, compares this idea to the placebo effect – using the power of the mind to change the effect things have on the body), but since these are very early days, it’s certainly not a solid proposal. We don’t know which way round cause and effect are in this case anyway; perhaps changing the activity of the PFC causes orgasms, or perhaps orgasms change the behaviour of the PFC, and as Georgiadis notes:
I’m not sure if this altered state is necessary to achieve more pleasure or is just some side effect
Anyway, all very interesting, but quite vague, being more theoretical than practical at the moment. Unless you’re the Daily Mail, that is!
Yes, for the Mail, these aren’t tentative – and confusing – first steps towards understanding the mental pathways that lead to orgasm, this is NEW HOPE FOR WOMEN WHO CAN’T CLIMAX. And also an excuse to show a model in her underwear miming either an orgasm or a sideways migrane. But mostly the NEW HOPE thing.
Interestingly, the Daily Mail ignores Komisaruk’s work completely – although he gets quoted at the bottom of the article, nowhere does the Mail mention his contradictory findings, presumably because that would mean that things are a tiny bit complicated and science can never be complicated!* This makes it a lot easier to pass the musings about a “cure for anorgasmia” as cold hard scientific fact, of course… but they’re not, they are just musings.
For some reason though – presumably because it’s the picture New Scientist used – they use a picture from Komisaruk’s experiment showing Sukel‘s brain, even though it shows exactly the opposite to what the Mail claims (the area in the image labeled “A” is the prefrontal cortext, and instead of being shut down it’s lit up like a Christmas tree). Not only is Daily Mail Reporter misrepresenting New Scientist‘s article, it’s doing a terrible job of it.
It’s not quite as terrible as “New theory could be “greatest discovery since chemotherapy”” or “Ten easy ways to beat cancer“, but it’s still a classic example of the press taking preliminary findings and twisting them into into “NEW HOPE” where hope may not (yet) be warranted.
* It’s also possible that the Daily Mail didn’t want to mention the possibility that people (even *gasp* women) might masturbate, but perhaps that theory’s a bit too Daily Mail Island (NSFW).