‘Science’ Archives

Quantum physicality

Sunday, 14th February, 2010

Quantum physics has become the new handbag-dog accessory for actors and tv presenters.

You think I’m making this up. Here are some sources:
Courtney Love
Anne Hathaway
Takulah Riley
Anne-Marie Jordan, Actress.
Josie Lawrence
Flux Theatre Ensemble

and so on beyond the point at which I can bear to google any more.

All-time best example of the emerging celeb-quantum physics crossover must be this one: Peaches Geldof in conversation with Fearne Cotton. Kathryn Flett provides an accurate transcript there. The most appealing quote is

“I’m really interested in quantum physics. Which is how I got involved in, like, spirituality and stuff, and, like, the religious path I choose to go down, and stuff.”

An odd aspect of a professed interest in quantum physics is the way it’s so often part of a worldview that involves “spirituality and stuff”

Here’s a youtube video where the fruit-flavoured Geldof offspring explains her scientology beliefs.

I have to admit that I don’t understand quantum physics. In my school Physics lessons I couldn’t master Mechanics, ffs. So maybe quantum physics does prove that any bullshit crap must be true. (There’s a good example on Ben Goldacre’s BadScience.net)

However, lLooking into it any further to check this out would involve me in having to do hard maths. Which I already know I couldn’t manage. So I may have to yield and accept the Z-list-Celeb Model of quantum relativity as the long-awaited new Theory of Everything.

Evolutionary agony

Saturday, 12th December, 2009

The Guardian has an “evolutionary biology agony aunt.” This doesn’t appear to be a deliberate joke.
The agony auntiness is basically standard newspaper-standard morality, dressed up in an evolutionary biology overcoat.

Readers send in their problems. So far, none of these have seemed to relate to the types of arcane technical or theoretical issues that you’d expect to worry evolutionary biologists.

The “problems” seem to be the dull wrangles between conscience and desire that we all experience, though you would hope that fewer of us share the problem-sharers’ capacity for self-justification.

To paraphrase one: “I am a good catch and my wife can’t breed any more, doesn’t evolutionary biology require me to get a younger model?”

Amazing that people with no capacity far self-knowledge can apparently survive into middle age. Obviously human intelligence wasn’t really that important to the survival of our species… (well, until now, anyway, what with climate change and ecological devastation, and all … )

Is this garbage there to give aid and comfort to creationists? It pretends that biology can somehow replace human morality. It misunderstands basic concepts of evolution, in ways that you would normally expect from the Discovery Institute.

I guess I’ll take it as a joke after all.

Akhenaton’s many identities

Sunday, 6th December, 2009

Answers in Genesis has a new page entitled “Chapter 21: Akhenaten-and Nefertititi the Beautiful” . This is part of a series claiming to show “How Egyptian Archaeology confirms the Biblical Timeline.”

Naturally, the article doesn’t “confirm” anything of the kind, even for those who have never doubted for a moment that the Bible is a historical record of the early Jews rather than the writings of a god.

Indeed, it is rather cheering that AIG feel compelled to search out dull old scientific secular evidence. Blimey, it’s almost as if they suspect that all answers can’t be found in Genesis…..

My knowledge of the book of Genesis is close to absolute zero. Still, I would be surprised if it has a mention of Akhenaton and Nefertiti. My knowledge of Akhenaton and Nefertiti is hardly more comprehensive than my knowledge of Genesis, based as it is on Discovery Channel output and a liking for the beautiful sounds of their names.

Hence, I googled “akhenaton in genesis”, on the offchance that Google would come up with biblical Verse x that mentioned this specific Pharaoh. No luck with that project, as yet. But there are plenty of (hmm, what shall I call them, ah ..) original thinkers.

  • A book by Ralph Ellis claims that Adam and Eve were actually Akhenaton and Nefertiti.
  • Joseph Tasset claimed that Ahkenaton was Abraham.
  • Thomas Mann wrote a novel, Joseph and His Brothers, in which Abraham worked for Akhenaton. (Note that this has the decency to be a novel, rather than a wild claim, but the idea was apparently based on the work of 19th century German scholars)
  • In Moses and Monotheism, Sigmund Freud suggested that Moses was a follower of Akhenaton.
  • There’s a whole blog devoted to connecting Moses and Akhenaton. (I dare not mock, as it now seems that I am guilty of producing a blog post on the same demented topic) His or her theme is expressed in “Did Moses and the Ten Plagues Influence Akhenaten to Convert to Monotheism?” This certainly implies a belief that Akhenaton predated Moses.
  • The World of Jah has a complex comments discussion about whether Moses predated or post-dated Akhenaton.
    I am in awe at the detailed study of chronologies from thousands of years ago and am tempted to see this site as Answers in Exodus, which comes with the built-in advantages over its longer-established brother, AIG, of having a better soundtrack and no known currency with the religious right.

So far, Akhenaton has been revealed as Adam, Abraham, Abraham’s boss, a follower of Moses, and someone who was followed by Moses.

There may be a theme developing, here. All of Akhenaton’s noms de Bible start with A. Hmm. Might I lobby for Ajax, Alexander the Great, Aristotle and Archimedes? I know they’re not actually in the Old testament but they are really ancient.

I balk at reading the remaining 25,000 or so results. If you look for Answers in Genesis, it seems you may find many more than you bargained for, each one pretty well as valid as the next…..

Scienz teeching

Thursday, 3rd December, 2009

This monumentally silly page on the CIF belief bit of the Guardian website was probably just there to stir up knee-jerk responses. (There are, naturally, thousands of comments.) But, hey, my reflexes are in pretty good shape. So, here goes.

Alistair Noble wrote that “Intelligent design should not be excluded from the study of origins”

As a former science teacher and schools inspector, I am disturbed that proposals for science education are based on near-complete ignorance of intelligent design. I also think the views of “most British people” in this matter should not be so readily set aside.

Even if it were true that “most British people” believed in ID, this doesn’t make it a valid scientific theory nor imply that “most British people” are qualified to decide what pseudo -science is taught in schools.

The fact is that that “most British people” (hmm, me included) don’t know enough about biology to get a GCSE in it. Choosing a theory of life is not like casting a vote on XFactor.

He argues that ID is nothing to do with religion; life is complex and beautiful; it seems designed so it must have been….

It is easily overlooked that the origin of life, the integrated complexity of biological systems and the vast information content of DNA have not been adequately explained by purely materialistic or neo-Darwinian processes. Indeed it is hard to see how they ever will.

But hey, this is not about religion….

It is an all too common error to confuse intelligent design with religious belief.

The intellectual dishonesty of this claim – that it’s not religiously based – is quite telling. What specific “science” did he teach?

If Intelligent design constitutes a good scientific theory, why draw the line at using it in biology? What about physics? What about cosmology?
“A magic man did it” applies even more aptly to these subjects, surely?

It’s certainly possible that our models of “evolution” will be proven to be false by some new and better explanation of biological processes. That’s science. ….. It is well nigh inconceivable that science will ever decide that the magic man is an explanation for anything.

Alistair’s Guardian profile says

Dr Alastair Noble is an educational consultant and lay preacher, and a former teacher and research chemist

Research chemistry? Why bother? Surely, the magic man made all the chemicals and chemical transformations. Why not just read Genesis instead of messing about getting research results?

Lay preacher? He argued that ID is real science, and can’t be confused with religion (see above) So his being a lay preacher is just a coincidence. Indeed a coincidence so uncanny that it can only have been designed by a superior being.

A few links, chosen randomly by my own intelligent design, to other blogs discussing this nonsense better than I have, and indeed, having done so in a rather more timely fashion.
evilburnee.co.uk
Wonderful life
Richard Dawkins, net

Science vs religion

Tuesday, 1st December, 2009

A cartoon on geekstir.com

A cartoon on geekstir.com

Old Scientology News

Friday, 14th August, 2009

This is ‘old news’ in 2 senses. (Sense 1) It’s old news because it’s from the the Times of 6 August 2009. (Sense 2) And it’s also really old news because it’s “formerly secret news” from 3 decades ago. The gist of it is:

L Ron Hubbard was a fraud….. No, really. (It is also rumoured the Pope is Catholic. There may be secret files on this.)

The Times filed a Freedom of Information request to access the National Archive files on Scientology. The Department of Health yielded the information on diplomats’ efforts to find out if Hubbard was really a PhD.

(Quick pause to wonder how confusing the government filing system must have been if this item ended up in the Dept of Health.)

Britain’s secret mission to expose Scientology leader as ‘fraud’
The founder of Scientology, L. Ron Hubbard, was exposed as a fraud 30 years ago by British diplomats who were investigating his qualifications.
The science-fiction writer, who invented a religion now followed by celebrities such as Tom Cruise, awarded himself a PhD from a sham “diploma mill” college that he had acquired, the diplomats found. …..

Bit of a damp squib. Given the relatively enticing headline, I was hoping for something more shocking than L Ron’s postgraduate qualifications being imaginary. I suppose at that point maybe the claim that

“…L. Ron Hubbard was awarded the degree of Doctor of Philosophy by Sequoia University on February 10, 1953, in recognition of his outstanding work in the fields of Dianetics and Scientology and that the said degree was recorded with the Department of Education of the State of California,” John McMaster stated.

might have passed for academic support for the idea of the sciencey- sounding Dianetics actually being a science. It’s still hard to imagine a world in which any reasonable person would accept that, even if it turned out to be supported by a PHd or a full professorship or an NVQ Level 1 in Customer Service.

Links to the Times Scientology Archive don’t work today, but this Times link did:

Simpsons producers ‘have a cow’ as Bart lends his voice to Scientologists
Bart Simpson used to be an underachiever and proud of it. These days, it seems, he’s an Operating Thetan VII in the Church of Scientology and proud of that, too.
At least, that is what Scientologists were led to believe this week when they received an automated telephone message featuring the voice of Bart inviting them to the Scientology Flag World Tour, an event being held in Hollywood tomorrow.

Blimey, those Scientologists are real celeb-magnets. Even the voice of a cartoon character – whose defining characteristics are mischievousness and stupidity – is grist to their celeb mill.

Although, it turns out that, in the real world, Bart’s voice belongs to a woman who is an Operating Thetan VII “and therefore an individual who can operate independently of her body” (The Times). Hmm, sorry, did I say “in the real world”?

Well, it seems her body can operate independently of her mind anyway, because

Ms Cartwright, who earns an estimated $400,000 (£280,000) per episode, was recently awarded Scientology’s Patron Laureate Award after reportedly donating $10 million to the organisation

As it happens, I have a Nobel prize from Oak University, awarded for my sterling work in Camillanology. I have produced a rigorous science-filled training plan that will allow dedicated students to gain the mystical power to talk out of their bottoms. And I love cartoons.

Don’t pay out another dollar please, Ms Cartwright until you have checked out the secret system that I was taught by hyper-intelligent entities from the planet Zeta,

Empty Argument

Saturday, 1st August, 2009

I know letters pages are traditionally fertile grounds for finding crazy opinions and attitudes but its not that often you get in on the Guardian (especially when compared with the Mail or even BBC Online). Today however we see a familiar empty argument trotted out by someone who apparently has taken offence that Atheists have dared to try and teach children – when everyone knows only the Church are allowed to brainwash.

Patrick Smith, from Essex, writes:

It is great that young people are being taught to think (Summer camp offers ‘godless’ alternative for atheists, 30 July). Alas, it seems Camp Quest will be assuming science is the only way to find truth, a view not shared by most of humanity. Experience of love, music, art and (yes) religion are just as important. Atheists can brainwash as shamelessly as any cult!

Now, correct me if I am wrong but this seems completely flawed. Mr Smith is missing the point by such a large amount it seems he must be talking about something else. I have no personal experience of the atheist camp, so I am (like Mr Smith, I suspect) forced to use the article referenced for background reading.

It seems the children are being taught to think:

The idea behind the camp is to give a “godless” alternative to traditional religious summer camps. In the morning the participants discuss philosophical ideas and learn about subjects such as astronomy.

But nothing there makes me think that it assumes “science is the only way to find a truth.” (I am a bit confused as to otherways to find a “truth” though). Children, 12 years old, discussing philosophy fills my heart with joy and renews some of my faith in human nature. (all irony is intentional). But it continues:

Then in the afternoons they take part in more traditional camp activities. They swim, they run, they climb, they row. In the evening – if the rain relents – they sit round the campfire and toast marshmallows.

Ok – this strikes me as all wholesome, childrens activities. It also carries the implication that they are still active in the evenings. Unless we assume they sit silently around the campfire then they are likely to be listening to music, talking about artistic subjects or learning how to interact with others.

This sort of leaves me confused what Mr Smith is objecting to – unless he feels, like lots of Christians seem to do, that without god being invoked at every sentence then the lessons are meaningless and unimportant. The unintentional irony in that viewpoint is there is a religion where god is mentioned in almost every sentence, and Christians seem to hate it.

For those with strong irony meters and in need of some laughs at the unintentional idiocy that “people with faith” can demonstrate, the comments on the Guardian article about the camp are very funny.

While the cat’s away

Tuesday, 28th July, 2009

Ben Goldacre seems to be on holiday. (His most recent post on badscience.net was dated 18 July.) The temporary absence of the scourge of pseudo-science may have given the green light to new levels of absurdity.

The Times Science Editor, no less, wrote that

Women are getting more beautiful
FOR the female half of the population, it may bring a satisfied smile. Scientists have found that evolution is driving women to become ever more beautiful, while men remain as aesthetically unappealing as their caveman ancestors.
The researchers have found beautiful women have more children than their plainer counterparts and that a higher proportion of those children are female. Those daughters, once adult, also tend to be attractive and so repeat the pattern

Now, being in the female half of the population, I’m not showing a satisfied smile. In fact, he only physical expression that you could detect me making would be the Sign language sign for “bullshit”, which a QI repeat showed last week.

(Arms crossed on your chest, with the fingers of one hand making horns and the fingers of the other hand opening and closing as if to drop a load. How beautifully expressive is that?)

If I knew the Sign Language for “ideological and sexist bullshit”, I’d be putting that here instead. But I bet even Steven Fry doesn’t know that one.

“Beautiful” women have more children? Can anyone pretend for one second that there is an objective standard for beauty? Ideals of beauty vary enormously over time and between cultures. Indeed,you wouldn’t find agreement on a common standard between people living a few miles apart. (Certainly not in the city where I live.)

And “having more children”, nay even, having more female children? WTF. That might have been a sign of evolutionary success in the paleolithic, but would surely have depended much more on the capacity to raise children to adulthood than to breed them even then. In modern societies, having a smaller number of offspring is pretty well directly associated with higher levels of education, health and wealth, at the household level, and with economic development, at the social level.

To follow the “logic” of this argument, uglier women would be more reproductively successful in modern society, then, surely?

Quite apart from anything else – because I’m bored with pointing out blatant absurdities in this report – just look around. Opening your eyes on any public street will soon put paid to any idea that good-looking people reproduce more than homely people.

This is the nub of the science bit:

In a study released last week, Markus Jokela, a researcher at the University of Helsinki, found beautiful women had up to 16% more children than their plainer counterparts. He used data gathered in America, in which 1,244 women and 997 men were followed through four decades of life. Their attractiveness was assessed from photographs taken during the study, which also collected data on the number of children they had.

Hmm, that sounds sciencey but, just having numbers in doesn’t make it science. (Pause to remember that “up to 16%” more children can include anything from fewer children right up to 16% more. )

I can’t find this study online, although there are plenty of newmedia refernces to it. The only works I can find with the name of Markus Jokela are apparently legit: a study of childhood risk in the the Journal of Child Psychology and Psychiatry and a study of IQ, Socioeconomic Status and Early Death: The US National Longitudinal Survey of Youth in Psychosomatic Medicine.

I’m pretty tempted to let Dr Jokela off the hook here and suggest that the whole beautiful women reproduce more “study” is an obscure internet jokela. One can but hope.

In any case, Ben Goldacre, please stop sunning yourself, and sort this nonsense out.

Failure to grasp the point

Saturday, 18th July, 2009

Truly, the world is a pendulum. A great post on Why Evolution is True about the vestigial grasp observed in human infants was countered by a silly post on Uncommon Descent.

WEIT discussed how the instinctive grasping reflex observed in newborn babies can best be interpreted as a relic of behaviour in pre-hominids (new-born babies hanging on to their mothers)

This is not a revolutionary new idea. I am amazed that it is even contentious. This was accepted wisdom in the UK several years ago.

O’Reilly’s counter starts from the position of apparently never having heard of the idea that “anecdote is not evidence”.

When my first child was very young, she had a habit of grasping my hair while feeding. My hair was long at that time.
It seemed to please and comfort her.

(Can I be the only person who sees it as a commentary on O’Reilly’s attitude to her offspring that – believing pleasure and comfort to be the only reason for the baby’s hair-grasping – O’Reilly immediately got her hair cut? )

However, grasping has many uses for a human infant – it is the principle [sic - a pedant] way the infant contacts reality (unfortunately by attempting to put things in its mouth), that being the only sense that is even moderately well developed.

This sentence is too ambiguous to follow. She seems to have meant to put the end of the sentence in the bracket, so I’ll ignore the bit about taste.

We are left with grasping being described as the main way in which an infant contacts reality. What? Does this make any sense?

In case you can’t answer that rhetorical question, let me answer it for you. “No.”

So what? Well, this Uncommon Descent post was O’Reilly’s “answer” to:

Incidentally, what do the ID and the Evolution-is-limited-in-scope (Behe, et all) do with data like this:

“Mouth random words” is what they do, apparently.

Oh, and betray that they implicitly acknowledge the role of evolution :-) :

However, I also suspect that it has been a long time since any such skill as hanging on to mother was needed.

A long time? As in “the sort of time scales and species changes that evolution would predict”?

A miracle for E-Bay

Wednesday, 15th July, 2009

A piece of toast has miraculously appeared on a wikipedia image of Jesus.

miraculous appearnce of toast

miraculous appearnce of toast

Giving bad science a bad name

Monday, 6th July, 2009

“Coffee cures Alzheimer’s.” This sounds like great news for me personally, given that generally I drink enough coffee per day to wake up the population of a small town.

Am I drinking the right amount, though? How much do you need to drink to avoid – nay, cure – the dread disease?

The Independent claims that a modest cup a day will do it.

A coffee a day ensures the memory will stay

The BBC has a more demanding coffee-drinking schedule. And it’s a lot more tentative about the good it will do.

Coffee ‘may reverse Alzheimer’s’
A possible treatment for dementia?
Drinking five cups of coffee a day could reverse memory problems seen in Alzheimer’s disease, US scientists say.

Wait, a mere two cups of coffee might do it.

The mice were given the equivalent of five 8 oz (227 grams) cups of coffee a day – about 500 milligrams of caffeine.
The researchers say this is the same as is found in two cups of “specialty” coffees such as lattes or cappuccinos from coffee shops, 14 cups of tea, or 20 soft drinks.

It may be too pedantic to point out that a latte or cappuccino are defined by the milk, rather than by the caffeine content. I take it they are using these as shorthand for “real” rather than instant coffee. Ground coffee or espresso may just be too unfashionable to mention.

The Daily Express actually led with this news item covering its front page, in some print editions. It thinks two coffees is the magic quantity.

TWO CUPS OF COFFEE A DAY STOPS ALZHEIMER’S
DRINKING two cups of coffee a day reverses the effects of Alzheimer’s, ground-breaking research has revealed.
Scientists say powerful evidence shows caffeine not only helps to stave off the disease but can even treat it, as it helps to sharpen the memory.

This news item is a mite less groundbreaking than it appears. There was a similar story last year. The protective volume of coffee was one cup a day.

“This is the best evidence yet that caffeine equivalent to one cup of coffee a day can help protect the brain against cholesterol.

In that experiment, it was rabbits that got the caffeine. The poor buggers were killed, of course, but at least they they were just regular rabbits, as far as I can make out.*

Not so the mice. They were bred to have symptoms of Alzheimers. I am sure you will correct my neuroscience idiocy but – is that really the same as human beings having Alzheimers? Or so close to the same as dammit?

(I have serious doubts about the applicability of this research to humans. Serious enough to say that – in the astronomically unlikely event that I were ever on a university ethics committee – I’d have said to these experimenters “Not a chance. You haven’t justified doing the Frankenstein thing of breeding creatures to be sick, in this case. First try some epidemiological studies of people.”)

The interesting thing is that the research report itself doesn’t even claim that coffee cures Alzheimers.

Researchers in the US have shown that caffeine can boost memory in mice with Alzheimer’s symptoms.
At the moment it is not clear whether caffeine can have the same effect in people. Researchers are now carrying out trials to see if caffeine can be beneficial for people with Alzheimer’s.(from the Alzheimers Research Trust website)

However, a casual scan of a few news items would leave you thinking that you only need to force a few doppio espressos down the throats of your formerly caffeine-free older relatives and they could emerge brighteyed from dementia.

(* Another paper in the same journal reckoned that

Acetaminophen inhibits neuronal inflammation and protects neurons from oxidative stress

I think that’s paracetemol to us. I’ll start swallowing two with my morning latte.)

Give the public what they want

Wednesday, 24th June, 2009

Based on the top Google searches that brought stray readers here today, there would be zillions of visitors to any post that referred to:

* morris dancers or morris dancing
* schwarzenegger
* adam curtis or charlie brooker
* quiche gay
* chip 666
* fine art
* castle with a moat or fairytale castle
* Viking names
* 5 fruit and veg a day

These searches do actually reach posts – usually from long ago. Sometimes I have to search this site myself, to find any post relating to a weird search term, because the idea that some particular searches brought anyone here seems inherently unlikely.

If we’d known that we’d hit the popularity motherlode with these topics, maybe we should have had the foresight to make the target posts more interesting.

I’m taking the opposite tack and using these words – nay, even tagging with them – just for the comedic satisfaction of seeing the number of hits go through the roof today. I.e., a day when there is no actual content in the post.

So, sorry, if you came here because of one of these search terms. Just think of yourself as taking part in a non-peer-reviewed experiment with the nature of internet “popularity.” Without any analysis of the results, either. But then, this experiment won’t give rise to any spurious pseudo-science or pseudo-consultation in the media, so it’s all good.

All the space in the world?

Saturday, 13th June, 2009

Give me a minute to get over the shock of finding myself in agreement with Cameron Diaz. *pause*

A Guardian CIF Green post by Brendan O’Neill accuses Diaz of expressing a fashionable “Malthusianism” for saying that there are too many people in the world. He claims

We’ve got all the space in the world
Cameron Diaz is parading the latest Malthusian fashion, that the world has too many people. Ignore her, it’s wrong, wrong, wrong.
It’s official: Malthusianism, the belief that there are too many people on the planet, has become fashionable. A-list fashionable. Alongside the grumpy old men in grey suits who have traditionally made up the Malthusian lobby, Hollywood starlets now bemoan the burden of humanity on the planet.

Nah. Brendan’s argument is wrong, wrong, wrong.

I really hope you weren’t getting paid for this CIF piece, Brendan. Because that would be a non-zero portion of the planet’s limited resources getting misdirected.

Yes, we have got all the space in the world.

That’s pretty much true by definition. It just means the world has its own allotment of space.

However, it doesn’t mean the world isn’t overpopulated, nor that the earth can absorb a few more billion human life forms.

Air, water, fuel, the survival of other species, our dependence on a working ecosystem – somehow, these don’t factor into Brendan’s vision of the world. He just takes as an item of faith that the food supply can be expanded more or less indefinitely through industrial production. Through the application of the human ingenuity of billions of people.

Give me a break. Even if that were true – and if you could ignore the effects on the ecosystem and generate raw materials through magic (which I can’t believe for a minute) – what specific evidence does Brendan have that people will start coming together to apply rational solutions to the creation, use, disposal and fair distribution of materials?

A recognition that the earth can’t hold an infinite number of humans doesn’t imply that you are a follower of all the thoughts of a 19th century economist who also noticed this.

Nor does it mean that you want to kill off loads of existing people (as Brendan suggests) nor that you share any other ideas with the BNP (as Brendan suggests) nor with the Duke of Edinburgh (as Brendan suggests) nor even with David Attenborough (as Brendan suggests.)

This is the central problem with Malthusianism: it looks upon population growth as the only variable, and everything else – from food production to industrial development to human ingenuity itself – as fixed. In short, founded on a negative view of humanity as incapable of resolving its problems or improving the world, it can only see more humans as something to worry about, a harbinger of disaster. In this sense population scaremongering is a fatal distraction, focusing people’s attention on the “problem” of overpopulation rather than on what we can do collectively to make the planet a better, wealthier, more fruitful place for hundreds of billions of human beings.

It seems that nothing can shake Brendan’s utopian vision of collective human action to make the planet better. But some very basic biology lessons might shake his faith in the capacity of the any species to survive if it becomes too numerous for its environment.

Hundreds of billions, indeed. Has he got any idea of what the world population is? If there were hundreds of billions we’d have to start rationing air.

He ends with this wonderfully comic bit. Comic because it treats a 30-year-old newsbite from a musician with no expertise in the subject as if it was intrinsically more worthy than an uninformed rant from Joe Normal in the pub.
Comic, because it implies that money can somehow feed people. (Chocolate coins, maybe)
And it’s a comic piece of celeb-quoting, because, in any case, Lennon’s last sentence undercuts the whole assumption that there is enough of everything for everybody

So ignore Ms Diaz. I preferred it when celebs had a more positive outlook. Asked on a 1970s chat show about overpopulation, John Lennon said it was a “myth”: “We have enough food and money to feed everybody. There’s enough room for us, and some of them can go to the moon anyway.”

Something good

Thursday, 11th June, 2009

Did you know that cloudspotting was a proper hobby, with a club you can join and everything?

Like trainspotting or twitching. But more random, more generally accessible and with fewer names for categories to learn.

I found this out from this morning’s BBC Breakfast Show. Sadly, half the UK must have found it out at the same time, because the server on the Cloud Appreciation Society has been intermittently incapable of serving up content all day, due to what it calls “incapacity problems”.

If you are either very lucky or patient enough to wait a few days, the site gallery has some stunning pictures.

Mind-reading

Saturday, 28th February, 2009

I’d barely started to grasp the concept of click-jacking. (And surf-jacking , modem-jacking, car-jacking, rate-jacking etc.)

Now, we also have to worry about “brain-jacking”, according to the Times.

It sounds like science fiction, but politicians, lawyers and advertisers are falling over themselves to buy into the latest scientific discovery: brainjacking. Soon our secret desires and not so innocent thoughts could become public knowledge. John Naish investigates an uncomfortable trend (sub-heading to the Times article)

The idea that machines can determine our true thoughts and feelings isn’t just silly (although, on present showing, it certainly seem to be that) but dangerous. It has already been used in several Indian cases that involved serious crimes, despite the opposition of scientists:

Although an Indian government panel of scientists says this technique, Brain Electrical Oscillation Signature profiling (BEOS), should be ignored, its use in India is spreading

I was pretty scathing about lie-detection technology a few weeks ago.

This sparked the researcher Aiden Gregg to put up an elegant defence of his work in the comments here. I was feeling a bit guilty for randomly splattering out knee-jerk scepticism, when his careful research itself couldn’t be held to blame for how it might be misused by people who don’t understand probabilities. But he said this:

However, as an asserted lie detector, the VSA may intimidate benefit claimants into bring more truthful in general. Ironically, this would involve telling a lie to deter lying.

I don’t think that ironically is the right word, here. I think that unethically is more appropriate. (And that’s ignoring the tendency of the innocent to feel guilty in the face of any interrogation and intimidated in the face of prying authority. Although, maybe, deterring as many claimants as possible is the true objective.)

The Indian courts might be able to intimidate the gullible-guilty into thinking that their brains have given them away. This will not work on the less-gullible guilty. The process could even work to give them an unearned apparent veracity.

The process is basically a conjurer’s mind-reading trick, with science-y looking props. If I had access to a million-dollars, so that I could offer a Randi-style million dollar challenge, I’d happily bet myself against a mind-reading machine as being just as likely to tell who was lying. I think I’m quite good at it. I wouldn’t claim more than 85% success rate but nor do the machine-minders.

So, not having a million dollars, I am setting up the “Ned Ludd Memorial Mind-reading Machine-breaking Challenge.” I will give £20 to the first person who can best my truth-detection skills with some new-fangled electrodes-in-skull contraption.