Wired: Multicellular Life Evolves in Laboratory

Well, that about wraps it up for evolution denials…

From Wired.com:

‘An evolutionary transition that took several billion years to occur in nature has happened in a laboratory, and it needed just 60 days.

Under artificial pressure to become larger, single-celled yeast became multicellular creatures. That crucial step is responsible for life’s progression beyond algae and bacteria, and while the latest work doesn’t duplicate prehistoric transitions, it could help reveal the principles guiding them.’

Check out the full article – it includes photos.

What is interesting about this is that the ‘evolutionary pressure’ applied to the yeast was nothing other than selective breeding:  the simplest, time-tested method we have been applying in agriculture for millenia.

It also demonstrates, once and for all, that selective breeding resulting from evolutionary pressures is sufficient to cause ‘macro-evolution’ because what we have seen here is undeniably the emergence of a new species from an old one:  the emergence of multicellular yeast from single-cell yeast!

For your reference, here is the citation:

“Experimental evolution of multicellularity.” By William C. Ratcliff, R. Ford Denison, Mark Borrello, and Michael Travisano. Proceedings of the National Academy of Sciences, Jan. 17, 2012.

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P.S.

I wonder how many religious leaders (of all the creationist religions which also deny evolution:  i.e. Islam,  some Christian sects plus other, smaller religions) who had claimed this was impossible will step up and admit their error.  Now that their beliefs have been demonstrably falsified, they have no choice but to change their beliefs or admit that their faith is at odds with reality.

A new particle discovered at LHC

BBC is reporting the discovery of a new particle at LHC:

“The Chi-b (3P) is a more excited state of Chi particles already seen in previous collision experiments, explained Prof Roger Jones, who works on the Atlas detector at the LHC.

“The new particle is made up of a ‘beauty quark’ and a ‘beauty anti-quark’, which are then bound together,” he told BBC News.

“People have thought this more excited state should exist for years but nobody has managed to see it until now.”

Physics:  the search for ‘Truth’ and ‘Beauty’!

Cancer treatment breakthrough – from a 17-year-old!

This is one of those feel-good stories that just makes you wonder…

‘Her creation is being heralded as a “Swiss army knife of cancer treatment.” Zhang managed to develop a nanoparticle that can be delivered to the site of a tumor through the drug salinomycin. Once there it kills the cancer stem cells. However, Zhang went further and included both gold and iron-oxide components, which allow for non-invasive imaging of the site through MRI and Photoacoustics.’

For her success, Angela Zhang was awarded the grand prize at the Siemens competition which highligts research excellence at high school level.

Wow!

Cool Science: random numer generation just got a lot more random

Random number generation is a lot harder than one might suppose: since they are generated by an algorithm, there will always bias, a ‘regularity’ which makes even the most random-seeming number generation non-random.

Why is this important?

For security, among other applications.

If a security system’s ‘random numbers’ can be predicted, its encryption can be cracked and the system will no longer be secure.  (Ok – this is a simplification, but the underlying principle holds.)

This is why generating truly random numbers is so important.  It looks like Ben Sussman, an Ottawa scientists at the National Research Council (NRC), has made some serious advances here:

‘Sussman’s Ottawa lab uses a pulse of laser light that lasts a few trillionths of a second.

His team shines it at a diamond. The light goes in and comes out again, but along the way, it changes.

“This out-coming light is very, very special,” Sussman says.

It is changed because it has interacted with quantum vacuum fluctuations, the microscopic flickering of the amount of energy in a point in space.’

Cool science!

Measles outbreak among vaccinated kids: how it that possible?

Vaccination is an important weapon in our arsenal of weapons against infectious diseases, as I have written about before.

However, there is a very real problem with how our health officials are presenting vaccination.  It appears calculated to make people distrust the very tool they are touting!!!

After all, most people are not stupid:  we can tell when we are being told things that demonstrably are not true.  This includes oversimplifications to the poin of error:  we see the real-life results while the ‘experts’ are describing ideal ‘lab conditions’ outcomes…and the two are never the same.  (I’ll come back to this point later.)

I am convinced that the vast majority of anti-vaccination sentiment ‘out there’ is among people who have once  believed the health officials statements which touted the benefits of vaccinations, overstated its effectiveness and understated (or left out cmpletely) its risks.  There is no critic so hardened as one who was once a true believer and was proven wrong by real-life experience!

What do I mean?

If somebody sold you, say, suit of body armour and told you this armour can stop any bullet so that you will be safe wearing it anywhere in a combat zone – but omitted to tell you that the neck and joint areas of the suit are not actually armoured, you went out and got shot through the elbow, you might be annoyed.  Had you known, you would have behaved differently – guarded your unarmoured bits better…  But, having been told that the armour is impervious, you will not be as trusting when they try to sell you the next suit of armour…

There are two main things that health officials are not properly informing people about when it comes to vaccination:

  1. risk
  2. efficacy

Now that this is out of the way – it troubles me greatly to see how the latest ‘measles outbreak’ is being handled by the health officials and/or and mainstream media.

Background:

All school kids (with only very few conscientious objectors and health exceptions) are vaccinated against measles.  Yet, despite this, every few years, there are measles outbreaks.  What sets this one apart is how the story is being spun.

The first statistics that came out were that there were just under a hundred kids infected in the initial outbreak, but well over half of these kids were ‘properly vaccinated‘.  This seems to have baffled the health officials beyond belief – suggesting that these health officials are woefully unaware of the efficacy of vaccines…

Not only do vaccines have a surprisingly low rate of efficacy (some are below 20%), the ‘protection’ they confer on someone is not identical to the ‘protection’ that having the illness would.  This is a function of our immune system:  the sicker a germ makes it, the more dilligent it is about storing the antibodies against it – both in strenght and in length of time it ‘stores’ the antibodies for (hence the need for ‘booster shots’).  Since vaccinations only produce a very mild, immitation version of the disease, the body does not consider these antibodies ‘priority antibodies’ and will often drop them if it has too many other antibodies to worry about.

Therefore, we have consistently seen that may childhood illnesses like measles and chicken pox appear in teenagers or young adults, when they are much more dangerous illnesses than had they been suffered through in childhood.  This is what one would expect to see in a ‘properly’ vaccinated population!

It is similar to the not-often-mentioned fact that until very recently (when arrivals of people from the third world changed the situation), the only cases of polio were found in children vaccinated with the live vaccine and the grandparents who were looking after them.  No vaccination confers protection for more than 20-30 years – something our health officials also should be stressing.

But, back to our story:  since the initial news story, the outbreak has grown to over seven hundred.  Since the percentage on unvaccinated kids is small, it seems reasonable to presume that, as before. more than half of these students were also ‘properly’ vaccinated.

So, how do the health officials propose to deal with the outbreak?

MORE VACCINATION!!!

That is insane!

And irresponsible beyond belief!

Either the strain that is ravaging the teens has mutated from the original – which viruses do on a regular basis, in which case giving them the ‘standard’ vaccine would have no effect (there has not been sufficient time to adjust the vaccine), or there is a genetic pocket of people whose immune systems don’t respond to vaccination typically….in which case vaccinating them some more is both idiotic and dangerous.

Plus this creates the false impression that the problem is being contained, when all this activity will have no significant impact whatsoever.  People need to take personal precautions – yet the authorities are assuring them that they don’t need to since they have everything under control…

I know I am sounding like a broken record, but…

Vaccinations are an important tool for combatting infectious disease.  But, like all tools, it must be used properly and its limitations must be clearly stated and generally understood – and this is not happening right now.  Our health officials, through their attempt to manipulate us to all make the ‘right’ choice and misrepresenting the effectiveness of this tool are actually undermining people’s trust in it and feeding the anti-vaccination hysteria!

Problems with the Efficacy of Vaccinations

Vaccinations are an important tool to control infectious diseases.  However, like any tool, they are not perfect!

The difficulty lies in the politicization of vaccination.

Like every other time when politics intrudes into a scientific field, the politicians cite science and scientists as their justification for action while the science itself becomes subordinated to and twiste by the politics of the situation…

One of the greatest problems I have with writing this post is that I cannot reveal my sources:  some of these immunologists have spoken up openly, at the cost to their careers.  Yet, immunology is such a narrow field that if I am too specific, they will be identified from my comments and they could suffer more censure for having spoken out.  So, please, excuse my vagueness:  much of what I do say can be confirmed through independent sources and I would urge everyone to do their own homework on this.

We can never get past the fact that real life is not like the laboratory:  there are so many variations between people and factors in their environment that ‘ideal’ laboratory conditions can never be replicated when normal people are vaccinated.  The efficacy of a vaccine is its ability to actually produce an effect – immunity – when the general population is vaccinated with it.  So, when I use the term ‘efficacy’, I am referring to its effectiveness when administered to real people in normal life and not to its effectiveness in laboratory studies.

Most of the vaccines used today are generally deemed ‘good’ if they have an efficacy rate of 75%  – that is, 3/4 – or more.  And, yes – there are vaccines which do have high efficacy rates.  However, there are also vaccines which have much, much lower efficacy rates – yet which have been approved for use.  I am aware of at least two vaccines that have been approved (due to political pressure – not because the scientists considered them ready) when their efficacy rates were below 20%!!!

Efficacy rates below 20% means that less than 1 in 5 people who was properly vaccinated would acquire immunity against whatever it was that the vaccine was meant to protect from.

This would all be fine – if we were told the facts before we made the decision whether to get a particular ‘shot’ or not.

Unfortunately, we are not told the facts.  As a matter of fact, our doctors are not told the facts:  they are not informed of the efficacy rates of various vaccinations except that they have been approved for use.  That, in my never-humble-opinion, is a problem.

It is a very, very serious problem for several reasons:

  • not knowing the potential benefits (efficacy rate), we cannot possibly weigh if the risk factors in our particular case are worht it
  • being told that ‘we are protected’, as we are now being told when we are vaccinated, we do not take the same precautions against infection that we would if we knew that there is more than just a negligible chance that we have not actually acquired immunity through vaccination…which, ironically, increases the likelihood that we actually will get sick

That is the problem when politics subordains science:  the truth is distorted by half-lies.  When reality catches up with over-stated benefits and under-stated risk factors, all kinds of suspicions and conspiracy theories arise which make people mistrust the politicians and scientists both.  This is bad all around – but unavoidable if we let politics control science.

Only the full and honest disclosure of risks and benefits of vaccination can lead to their proper use as an excellent tool in fighting infectious diseases.

An analysis of the ‘Fukushima Daiichi incident’

As per Hacker News, here is a link to Dr.Brown’s analysis of the Fukushima Daiichi power plant and what happened.

‘Red Cabbage Does Science’ – an update on ‘Do Science, Tanzania’

Science is fun.

Scientific method disciplines the mind – and lets people achieve.  All kinds of ‘achieve’!

Which is a good thing.

In February, I blogged about a fund-raiser for ‘Do Science, Tanzania’: a one-woman effort to bring science to kids in Moshi, Tanzania, by bringing over a lending-library of scientific equipment.

Here is an update on how things are going:  Ms. Hall has settled in her temporary home in Tanzania and has started holding workshops for the local high-school science teachers with the excellent and accessible ‘Red Cabbage ph indicator’ lab.

For some of these kids, I truly do forsee a pot of gold at the end of the spectrum!

Wired for Religion: guest post by CodeSlinger

It has long been argued that man is an inherently religious creature – that he cannot exist without worshipping something.  And indeed, it seems that many people who eschew religion end up equally fanatical about something else, whether it be the dictatorship of the proletariat, or women’s issues, or global warming, or white guilt.  Or something.

Almost any belief system can give rise to slavish devotion, bloody persecutions and holy wars, as long as it is packaged in a way that resonates in the right parts of the human psyche.

You see, for something to be a religion, it must give rise to religious feelings – that tantalizing combination of epiphany, reverence, and ecstasy that people call a religious experience.  Interestingly, I can recall several women comparing it to orgasm, but I have yet to hear a man make this comparison.  Even so, sexual frustration is more easily turned into religious fanaticism than anything else, as any Jihadi recruiter of suicide bombers can tell you.

But there is more to it than that.  The religious experience is centred in the amygdala and the insula – the same organs which mediate emotional affinity, dominance and submission, sexual desire and fear.  Which is why no self-respecting horror movie is complete without some luscious female, dragged off, naked and screaming, to be punished unspeakably for her hypersexual ways by some vile denizen of hell… and why the media incites a prurient fascination with lurid sex crimes while clamouring for even more lurid psycho-punitive treatments to be applied by a merciless totalitarian state.

These are two modern examples of how such feelings are used to separate people from their money and to deprive them of their freedom.  Motivating belief systems isn’t the only thing these feelings can be used for, but it is the most dangerous.

If these feelings are not triggered – in exactly the right combination – the experience is just not emotionally compelling.  In which case the belief system will go nowhere, and all the sophisticated logic in the world will not help it.  But if the feelings are properly triggered, the experience is addictive, and the formal logical structure simply doesn’t matter.

All the high-level abstractions are just there to keep the neocortex busy and get it out of the way, so the paleocortex can have a party with the limbic system and the mesencephalic dopamine system.  (The former is the so-called reptilian brain, including the brain stem, the basal ganglia, and the hippocampus, which together mediate the instincts, basic drives and urges, and ritual/repetitive behaviours; the latter, including the cingulate and insular cortices, mediate emotion, motivation, learning and perceptions of self/other).

Now, many of these structures, together with the corpus callosum, exhibit intense, synchronized rhythmic activity during epileptic seizures – and, to a somewhat lesser degree, during ritual chanting and dance.  And orgasm.  So it is no accident that epileptic seizures are often associated with spontaneous orgasm and religious experiences – or that ritual chanting and dance are commonly used to induce similar states, especially in conjunction with substances that stimulate the dopamine receptors.

And, since these areas are more densely interconnected in females than males, it is no accident that these states are observed more often in females than in males.  And, in turn, it is no accident that charismatic religious leaders are mostly men who know how to induce these feelings, while their devout followers are mostly women who are addicted to them.

This is one of the fundamental pillars of male power – related to, but deeper than the mere fact that males are bigger and stronger and more aggressive.  But that line of thought takes us in a different direction, leading ultimately to why women derive deep satisfaction from submitting to powerful men, and why the success of feminism leads inescapably to the emotional barrenness of modern women.

As civilization progresses and the frontal cortex gets more involved in daily life, people require ever more sophisticated rationalizations and justifications for exhibiting behaviours and seeking cognitive states which have not changed appreciably since long before we were even human.  So it wasn’t long before manipulative individuals realized that control over when and where and how these drives, urges and feelings are expressed leads to control over people.  And that was bad enough.

But somewhere along the line, someone learned that these drives, urges and feelings are far more susceptible to manipulation when they are repressed than when they are expressed.  And so the ancient polytheistic fertility cults, with their debauched orgies and their blood sacrifices, were replaced by modern monotheistic cults of chastity, with their sterile piety and their neurotic self-mortification.  But they are still obsessed with sex and death.  Only the polarity of the obsession has changed.

Mother, father, reward and punishment fit into this picture at every level in many ways – not all of which are consistent with what the political correctness thought police would have you believe.  The archetypes of mother and father are layered on the same neurophysiological substrates that form the religious experience, in much the same way.

Gods and goddesses are not merely layered on father and mother, they are inextricably entangled with them.  But my point is that there is also a direct connection from our highest religious constructs to our basest drives, urges, feelings and instincts.  Of course, you can’t take mother and father out of the equation, but if you did, you would find that we are still hard-wired for religion.

And this is a root cause of all the trouble we are in today.

You see, by destroying the family, the secular feminist totalitarian state does exactly that: it takes mother and father out of the equation.  But we just saw that you can’t eliminate the archetypes.  So the removal (or even worse, the emotional distancing) of the real mother and father leaves a huge, gaping, undefended hole that penetrates to the core of the psyche. And this takes the full power of all that deep psychological structure, and puts it right in the hands of the state.  And/or the church.  And/or the corporation.

In the past, the family – meaning a man, his wife, and their children – was the last and best line of defence, limiting the oppressor’s access to people’s subconscious minds, just by existing.  It is much harder for church and state to manipulate the archetypes of father, mother, god and goddess when real flesh-and-blood mothers and fathers are standing in the way.  But now that this last line of defence has been breached, people are left very exposed and vulnerable to manipulation.

Thunder, fire, sun and moon have been robbed of their mystical power by modern science.  But the ancient and unbreakable connection between sex, magic and death is absolutely fundamental, just as Freud and Jung told us. The dynamics of the Id – the structure and function of the collective unconscious – are directly determined by the neurophysiological structure and function of the central nervous system.  Only its expression can be modulated by the environment – and of course this modulation can be very dramatic, to the extent of completely inverting the natural way of being and resulting in an unrecognizably crippled psyche.

And this is what we see in modern Western civilization.

Music and dance have been decoupled from spirituality in a way that renders the induced trance state meaningless.  And everything about the way we live distances us from the true cycles of life and death.  Most of us never see anyone die or be born, nor do we grow or kill our own food.  And those who do loose the ability to connect with the main stream – or, rather, they lose the ability not to go where most others cannot follow.

This is especially true in the cities.  All true paths to gnosis and wisdom have thus been closed, and people are reduced to blank slates, upon which the state may write whatever it wants.  And what it wants is chattel, hopelessly enslaved by their own obsessive-compulsive efforts to satisfy needs they do not understand and whose nature they cannot admit to themselves.

As Nietzsche put it, “destroyers are they who lay snares for the many, and call it a state: they hang a sword and a hundred cravings over them.”

The church, the state, and the corporation are locked together in a worldwide dance of cooperation and competition to create this state of unguarded access to the deep structure of the human psyche, and to exploit it for power and profit by seizing control of people’s deepest needs and fears with a scientific precision that has never been seen before.

And the traps they set come in all colours and flavours.  The existing religions are assimilated under the banner of multiculturalism, but it moulds them all in accordance with the goals of cultural Marxism.  And those who think they have broken free of the old traps are lead right back into psychological slavery by collectivist moral relativism and feminist secular edenism.

People are taught that there is no right and wrong, only appropriate and inappropriate – which gives people a way to excuse themselves when they betray each other – and which gives the state a way to justify telling people, do as we say and not as we do.

Nonetheless, the idea of original sin is too useful to give up, so it remains, only now it is called white guilt: if you are white, you deserve to be punished, not for anything you have done, but for what you are.

Women are taught that their husbands are their worst enemies, and they cannot be complete or fulfilled unless they withdraw their devotion from husband and family, and give it instead to an employer.

So the modern white male is angry, and the modern white female is frustrated.

He wants his power back and she wants her sanctuary back, but they are forbidden to admit it.  Most of them have no idea that they want what they want, because they have been taught to fear and avoid every thought that might lead to understanding.

They have been taught that such thoughts are evil.

And into this explosive mixture, multiculturalism introduces neo-fundamentalist Islam – an atavistic religion which resembles nothing more than Judaism in a state of arrested development, frozen in time in its most dogmatic and intolerant form.  But it does have clearly defined roles for men and women, which satisfy instincts they have been deliberately disconnected from by cultural Marxism.

Feminist secular edenism first renders men and women incompatible, and then feeds off their resulting anger and frustration.  And this is what makes Islam so threatening on an ideological level.

Islam promises that, by submitting to Allah, men and women can escape the treadmill of mutual destruction on which the cultural Marxists have trapped them.  As Western culture decays and the war of the sexes becomes increasingly intolerable, the pressure to embrace Islam mounts until they lose sight of the fact that they will only be jumping from the frying pan into the fire.

This threat is driving many people back into the fold of Christianity, hoping to escape the trap.  But it is a neo-fundamentalist Christianity which is hardening into its own form of dogmatic intolerance in order to push back against the incursion of Islam.  In doing so, it is shedding the Christian charity and forbearance which were its main redeeming features. And thus it, too, becomes a trap.

Those who think politically correct progressivism will save them are no better off, because political correctness is itself becoming very dogmatic and intolerant.  It is extremely harsh in its condemnation of everyone who is not tolerant of just the right things, in just the right ways.  This is no different from any other neo-fundamentalist belief system, whether it is formally called a religion or not.

And so the clash of ideologies gets more intense every day, grinding Western culture to dust like giant mill stones, and showing us the bitter answer to the question asked by Joseph de Maistre:

“Until now nations were killed by conquest, that is by invasion: But here an important question arises; can a nation not die on its own soil, without resettlement or invasion, by allowing the flies of decomposition to corrupt to the very core those original and constituent principles which make it what it is.”

Do Science, Tanzania

So much in our world is messed up, it sometimes leaves us feeling powerless to do something about it.

Well, don’t give up!

A singlr person CAN make a difference!

Which is why I’d like to tell you about ‘Do Science, Tanzania’.

This is the brainchild of an Ottawa Physics teacher, Diana Hall, and her efforts are supported by the Perimeter Institute for Theoretical Physics, Vernier Software and Technology, Valley Microscope, her current and former students with their families and other caring individual people.

The aim of the program?

Simple!

The best way to get kids interested in science is to make it possible for them to DO science.

Do Science, Tanzania, aims to do exactly that by building a lending library of science equipment and making it available to science teachers in Moshi, Tanzania.  This will permit the equipment to reach, educate and inspire many more students than if it were sent to one single school…

Looking at their ‘Wishing Well’, one can see their requests are humble – yet have the potential to have a tremendous impact, a truly big bang for the buck.  In addition to asking for donations of any science classroom equipment, they still need:

  • 3- Microscopes – 3 x $250
  • Glassware (beakers, cylinders, test tubes etc.) – $200
  • Microscope Slides – $25
  • Power Supply – $250
  • Electronic Balance – 2 x $10
  • Wave Generator – $250
  • White Boards – $50
  • White Board Markers – $50
  • Calculators – 25 x $5 (used calculators also useful)
  • Slinkies – 5 x $15
  • Baggage Fees for Shipping Science Equipment – 3 x $200 per bag

Ms. Hall is heading to Tanzania soon, hopefully with her lending library of science equipment bursting at the seams.  If you’d like to find out how to help, click here to find out more.

Or, come to their dinner/social on Friday 11th, 2011.