February 26, 2015 archive

Capitalism’s War on Democracy

European Banks vs. Greek Labour

How Radical is the SYRIZA Party in Greece?

Transcript

Transcript

The Modern History of the Greek Debt Crisis

Greece Now Positioned to Negotiate a New Loan Agreement

I have not lightly chosen to re-think my categorization of sub-normal intelligence, but it has recently been pointed out to me that the range of 80 – 100 IQ is technically termed Feeble Minded.

“Despite being pejorative, in its day the term was considered, along with idiot (Goddard, Binet-Simon age of 3 or less), imbecile (3 to 7), and moron (8 to 12), to be a relatively precise psychiatric classification.”

We know that “Intelligence” is an oxymoron (there’s that word “moron” again) but your testosterone fueled delusions don’t quite kick in until your teens.

Spies, lies and fantasies: leaked cables lift lid on work of intelligence agencies

by Seumas Milne and Ewen MacAskill, The Guardian

Wednesday 25 February 2015 13.10 EST

Intelligence agencies thrive on impressing politicians and the public with their mystique, exploits real or imagined, and possession of information that supposedly gives them a unique understanding of the world.

The reality is often bureaucratic and banal, the information unreliable, uncheckable or available in open sources and their judgments frequently politicised and self-serving. All of those elements can be found throughout the spy cables leaked to al-Jazeera and the Guardian.

…

(I)n the world of espionage, today as in the past, spies peppering reports with half-truths, rumours, the outlandish and the downright ridiculous is par for the course, the secret cables show – and not that remote from the lucrative fantasies and inventions of Graham Greene’s fictional MI6 agent in Our Man In Havana.

Many of the reports, in spite of being marked “confidential”, “secret” and “top secret”, contain information openly available elsewhere, often written by journalists. One South African intelligence report on Israel’s Mossad quotes Chris McGreal, the Guardian’s former correspondent in Johannesburg and Jerusalem, who is now based in the US. “Chris McGREAL has claimed that ‘Israel provided expertise and technology that was central to South Africa’s development of its nuclear bomb’,” the report says.

…

So much of the spies’ work is banal, dominated by mundane liaison meetings with counterparts from other intelligence agencies. Far from swapping factual information or carefully analysed data, the agencies often supply one another with little more than their government’s political line.

Much of the rest of the time is taken up with watching one another, tracking movements through airports, logging phone calls, keeping tabs on their car registration and checking credit card transactions – or storming out of meetings and commenting acerbically on each other’s weaknesses and “arrogance”.

Oh, my B-S?  I’m too modest to brag but were the scale reversed I’d be a drowning turkey looking up at the rain.

Arrogant am I?  You betcha.

The real problem with physics is the difference between a wave and a particle.

Hey, hey, hey, calm down, you two. New Shimmer is both a floor wax and a dessert topping! Here, I’ll spray some on your mop and some on your butterscotch pudding.

Mmmmm, tastes terrific!

And just look at that shine!

So imagine a BB (you’ll put your eye out), if you shoot it through a hole you’ll get a mark in your target (there’s a hole in the bucket, dear Liza, dear Liza (who “emulates a Rogerian psychotherapist“).

ELIZA has almost no intelligence whatsoever, only tricks like string substitution and canned responses based on keywords. Yet when the original ELIZA first appeared in the 60’s, some people actually mistook her for human. The illusion of intelligence works best, however, if you limit your conversation to talking about yourself and your life.

…

* hello eliza. I am feeling sad about moonlight kingdom

> Did you come to me because you are feeling sad about moonlight kingdom?

* no, I came to you because I’m researching rogerianism.

> Did you come to me because you are researching rogerianism?

* Yes

> Are you Sure?

* I’ve told you that twice now

> Oh…  that twice now?

* wow

> OK… “I’ve told me that twice now”. Tell me more.

These marks tend to cluster kind of fuzzily around the hole because BBs only travel in straight lines (ok, ballistic curves but for the purposes of this experiment we can discount the influence of gravity until later when it becomes relevent or not).  Even if you move around the BB gun you get this clustering because at certain angles of attack the BB is larger than the hole you’re trying to shoot through.

Master this technique and you can become a world class goalie.

If Democritus is right does the world behave this way?  I mean anyone Plato, the proto-Neolib that advocated man (women? hah!) was so stupid that democracy is an unworkable farce and the only political state with a chance to succeed is a dictatorship of elite philosopher-kings (got to love Plato, especially The Republic if you’re one of the chosen few morons with the right credentials) hated so much he wanted to burn their books can’t be all bad, can they?

Like many questions the answer is in how you measure the cat.

Because you see, in the real world, on certain scales, if you take a small enough BB and fire it through a hole you don’t get a clump, you get a wave.  How small is small enough?  Go down to the beach.  On the scale of an ocean a drop of water is small enough.

What is interesting about waves is that they transfer energy from one place to another without disturbing the particles (or non-particles) between them.  In the most commonly observable kind of wave (water in a test tank) this energy is transmitted in an up and down kinetic force so the apparently two dimensional surface in fact oscillates in a third dimension that is not usually measured.

Simple, right?

Not really, scientists still have a problem with spooky action at a distance so they keep junking up a nice clean vacuum with cat hair, and dark matter and energy (the good, the bad, it’s all the same)…

and extra dimensions (you can never have enough, I personally favor 26 dimensional Bosonic string theory because it goes all the way to 26)-

Feeling entangled yet?  You can’t be objective about Nixon.

The Reality of Quantum Weirdness

Edward Frenkel, The New York Times

FEB. 20, 2015

In Akira Kurosawa’s film “Rashomon,” a samurai has been murdered, but it’s not clear why or by whom. Various characters involved tell their versions of the events, but their accounts contradict one another. You can’t help wondering: Which story is true?

But the film also makes you consider a deeper question: Is there a true story, or is our belief in a definite, objective, observer-independent reality an illusion?

This very question, brought into sharper, scientific focus, has long been the subject of debate in quantum physics. Is there a fixed reality apart from our various observations of it? Or is reality nothing more than a kaleidoscope of infinite possibilities?

This month, a paper published online in the journal Nature Physics presents experimental research that supports the latter scenario – that there is a “Rashomon effect” not just in our descriptions of nature, but in nature itself.

Over the past hundred years, numerous experiments on elementary particles have upended the classical paradigm of a causal, deterministic universe. Consider, for example, the so-called double-slit experiment. We shoot a bunch of elementary particles – say, electrons – at a screen that can register their impact. But in front of the screen, we place a partial obstruction: a wall with two thin parallel vertical slits. We look at the resulting pattern of electrons on the screen. What do we see?

If the electrons were like little pellets (which is what classical physics would lead us to believe), then each of them would go through one slit or the other, and we would see a pattern of two distinct lumps on the screen, one lump behind each slit. But in fact we observe something entirely different: an interference pattern, as if two waves are colliding, creating ripples.

Astonishingly, this happens even if we shoot the electrons one by one, meaning that each electron somehow acts like a wave interfering with itself, as if it is simultaneously passing through both slits at once.

So an electron is a wave, not a particle? Not so fast. For if we place devices at the slits that “tag” the electrons according to which slit they go through (thus allowing us to know their whereabouts), there is no interference pattern. Instead, we see two lumps on the screen, as if the electrons, suddenly aware of being observed, decided to act like little pellets.

To test their commitment to being particles, we can tag them as they pass through the slits – but then, using another device, erase the tags before they hit the screen. If we do that, the electrons go back to their wavelike behavior, and the interference pattern miraculously reappears.

There is no end to the practical jokes we can pull on the poor electron! But with a weary smile, it always shows that the joke is on us. The electron appears to be a strange hybrid of a wave and a particle that’s neither here and there nor here or there. Like a well-trained actor, it plays the role it’s been called to perform. It’s as though it has resolved to prove the famous Bishop Berkeley maxim “to be is to be perceived.”

…

The answer depends on how you interpret the equations of quantum mechanics, the mathematical theory that has been developed to describe the interactions of elementary particles. The success of this theory is unparalleled: Its predictions, no matter how “spooky,” have been observed and verified with stunning precision. It has also been the basis of remarkable technological advances. So it is a powerful tool. But is it also a picture of reality?

Here, one of the biggest issues is the interpretation of the so-called wave function, which describes the state of a quantum system. For an individual particle like an electron, for example, the wave function provides information about the probabilities that the particle can be observed at particular locations, as well as the probabilities of the results of other measurements of the particle that you can make, such as measuring its momentum.

Does the wave function directly correspond to an objective, observer-independent physical reality, or does it simply represent an observer’s partial knowledge of it?

Hmm… Nixon.

If the right people had been in charge of Nixon’s funeral, his casket would have been launched into one of those open-sewage canals that empty into the ocean just south of Los Angeles. He was a swine of a man and a jabbering dupe of a president. Nixon was so crooked that he needed servants to help him screw his pants on every morning. Even his funeral was illegal. He was queer in the deepest way. His body should have been burned in a trash bin.

When the going gets weird, the weird turn pro.  Open the Pod Bay doors HAL.

I’m sorry Dave.  I’m afraid I can’t do that.

The law that entropy always increases holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the universe is in disagreement with Maxwell’s equations – then so much the worse for Maxwell’s equations. If it is found to be contradicted by observation – well, these experimentalists do bungle things sometimes. But if your theory is found to be against the second law of thermodynamics I can give you no hope; there is nothing for it but to collapse in deepest humiliation.

–Sir Arthur Stanley Eddington, The Nature of the Physical World (1927)

Science News and Blogs

• Gigantic Black Hole Discovered From the Dawn of Time, by Michael D. Lemonick, National Geographic
• That spooky white spot on Ceres? New photos show two of them., By Rachel Feltman, Washington Post
• Global warming: Direct observations show CO2 heating effect up in 11 years, Jayalakshmi K, International Business Times
• Why do geysers erupt? Loops in their plumbing, by Robert Sanders, UC Berkeley
• Hippo’s ‘Shrunken’ Ancestor Was Hardly Bigger Than a Sheep, by Tia Ghose, Live Science
• The Siberian crater saga is more widespread – and scarier – than anyone thought, By Terrence McCoy, Washington Post
• The mysterious genes of carnivorous bladderwort reveal themselves, By Rachel Feltman, Washington Post
• The Tangled Roots of English, By NICHOLAS WADE, The New York Times
• Here’s 140 Fully-Redacted Pages Explaining How Much Snowden’s Leaks Have Harmed The Nation’s Security, by Tim Cushing, Tech Dirt
• Mandatory Sentencing Guidelines Have Nothing To Do With ‘Justice’, by Tim Cushing, Tech Dirt

Science Oriented Video

Obligatories, News and Blogs below.

What?  Lil’ Wayne is only the second most offensive Rapper on the Internet.  Ask the 7 white guys if they’re racist.

So tonight’s topic (just keeping it 100) is whether you would take a one way trip to Mars.  Hands?  Well, you’re all going to die.

Of course so will the rest of us and maybe you’ll get a brass plaque somewhere that aliens can come and look at and say- “what the hell is that?  Is it some kind of alien language or something?”

I guess whether you find that funny or not depends on your perspective.

I knew Or and Wil and Curt and in honestly (oh, you can look at that as a contra-action but then you’d be missing what makes it punny) when I saw those bags of sticks and strings I contemplated not whether I longed for the sweet release of Death, but how quickly I wanted it to happen.

I want to die peacefully in my sleep, like my Grandfather, not screaming in terror like his passengers.

Ahhh! Woooh! What’s happening? Who am I? Why am I here? What’s my purpose in life? What do I mean by who am I? Okay okay, calm down calm down get a grip now. Ooh, this is an interesting sensation. What is it? Its a sort of tingling in my… well I suppose I better start finding names for things. Lets call it a… tail! Yeah! Tail! And hey, what’s this roaring sound, whooshing past what I’m suddenly gonna call my head? Wind! Is that a good name? It’ll do. Yeah, this is really exciting. I’m dizzy with anticipation! Or is it the wind? There’s an awful lot of that now isn’t there? And what’s this thing coming toward me very fast? So big and flat and round, it needs a big wide sounding name like ‘Ow’, ‘Ownge’, ‘Round’, ‘Ground’! That’s it! Ground! Ha! I wonder if it’ll be friends with me? Hello, Ground!

Curiously, the only thing that went through the mind of the bowl of petunias, as it fell, was, “Oh no, not again!” Many people have speculated that if we knew exactly why the bowl of petunias had thought that we would know a lot more about the nature of the universe than we do now.

There was a time I wanted to go leading my troops in a hopeless battle against impossible odds just as the tide turned to victory.  Now I just want a nap, and in my sleep I would dream of napping.

A cat with restless sleep is a sad thing indeed.  At least Larry is funny when ‘Black Ice’ is around.