It's a “balloon race”. The higher a bubble, the greater the evidence for its effectiveness. But the supplements are only effective for the conditions listed inside the bubble. You might also see multiple bubbles for certain supplements. These is because some supplements affect a range of conditions, but the evidence quality varies from condition to condition. For example, there’s strong evidence that Green Tea is good for cholesterol levels. But evidence for its anti-cancer effects is conflicting.

The proportion of adults who believe climate change is "definitely" a reality dropped by 30% over the last year, from 44% to 31%, in the latest survey by Ipsos Mori.

What I don't understand is that we've been here so often before. Why do people listen to the propaganda of oil companies and the like over scientific evidence? How many times do you have to have the wool pulled over your eyes by propagandists denying that smoking causes cancer, denying that CFCs lead to ozone depletion, denying that certain pollutants cause acid rain or denying that climate change is manmade (or, originally, that it even existed)?

This is a great time to be born, a great time to be alive. This generation gets to completely change the world we live in. We have a chance here to reimagine every single thing we do. But, no, perhaps we'd rather go down with the ship and listen to rich old men trying to squeeze every last dollar, euro and yen from their investments in outdated industries.

There was a segment covering the topic on CBS's 60 minutes Sunday night, including an interview with K.R. Sridhar, which can watch online here.

Now they're at it again, with over 70% telling pollsters that they think Iran has nuclear weapons.

Should this country really be allowed to deal in international politics?

On the publication of his new book In Defence of the Enlightenment, Tzvetan Todorov tells British philosopher AC Grayling why the Enlightenment must be separated from scientism and cultural chauvinism.

Researchers have found, for example, that some humans are particularly alert to threats, particularly primed to feel vulnerable and perceive danger. Those people are more likely to be conservatives.

What an idea, a new business model for Iceland:

On Tuesday, the Icelandic parliament is expected to introduce a measure aimed at making the country an international center for investigative journalism publishing, by passing the strongest combination of source protection, freedom of speech, and libel-tourism prevention laws in the world.

Supporters of the proposal say the move would make Iceland an “offshore publishing center” for free speech, analogous to the offshore financial havens that allow corporations to hide capital from authorities. Could global news organizations with a home office in Reykjavík soon be as common as Delaware corporations or Cayman Islands assets?

“This is a legislative package to create a haven for freedom of expression,” Icelandic member of parliament Birgitta Jónsdóttir confirmed to me, saying that a proposal for comprehensive media law reform will be filed in parliament on Tuesday, and that whistle-blowing specialists Wikileaks has been involved in drafting it.

Astronomy, from Copernicus on, has transformed our view of the place of the earth in the heavens. Darwin changed forever our view of the status of humanity. Neuroscience is likely to challenge our very understanding of what it is to be a person.

But this is something else, amazing:

For seven years the man lay in a hospital bed, showing no signs of consciousness since sustaining a traumatic brain injury in a car accident. His doctors were convinced he was in a vegetative state. Until now.

To the astonishment of his medical team, the patient has been able to ­communicate with the outside world after scientists worked out, in effect, a way to read his thoughts.

They devised a technique to enable the man, now 29, to answer yes and no to simple questions through the use of a hi-tech scanner, monitoring his brain activity.

To answer yes, he was told to think of playing tennis, a motor activity. To answer no, he was told to think of wandering from room to room in his home, visualising everything he would expect to see there, creating activity in the part of the brain governing spatial awareness.

His doctors were amazed when the patient gave the correct answers to a series of questions about his family.

Already the campaign has borne fruit. Outside the Chilcot inquiry a woman called Grace McCann, inspired by the website, tried to apprehend Mr Blair, before she was restrained and removed by the police. She qualifies for the first bounty: one quarter of the total pot at the time of her attempt. She has pledged to give the money to relevant charities. The fund will remain open until Blair is officially prosecuted, and we will keep paying out to those who follow Grace's example.

Iraq's Ministry for Human Rights will file a lawsuit against Britain and the US over their use of depleted uranium bombs in Iraq, an Iraqi minister says.

… bombed the country with nearly 2,000 tons of depleted uranium bombs during the early years of the Iraq war. Atomic radiation has increased the number of babies born with defects in the southern provinces of Iraq.

The evidence shows that almost all the problems that occur most often in the poorest neighbourhoods—including those that make us a broken society—are systematically more common in more unequal societies. Rates are not just a little higher, but between two and eight times higher. Wider income gaps make societies socially dysfunctional across the board.

Last October Cameron rounded on Labour, saying: "Who made inequality greater? No, not the wicked Tories. You, Labour. You're the ones that did this to our society. So don't you dare lecture us about poverty. You have failed and it falls to us, the modern Conservative party, to fight for the poorest who you have let down."

But the truth is that we are suffering the impact of the massive increases in income inequality under Thatcher, which Blair and Brown have since failed to reverse. In the 1980s the gulf between the top and bottom 20% widened by a full 60%—much the most dramatic widening of income differences on record.

I've always enjoyed this. Not so much the technical tinkering, but the practice of helping people to get on with what they're using a computer for in the first place. In fact it's always frustrated me that people like myself are needed in the first place. And even more so the dismissive attitude of so many of the technologists and computer geeks who frequent the technical forums that I myself gain much of my knowledge from. For them computers are not the problem, people are just bumbling idiots. Rather than design computers around people they think people should mold themselves to the way a computer works.

True to form many of them are apocalyptic about Apple's new iPad. They see it as a toy, nothing more than an oversized iPod, even an affront to their computing prowess. How can one get serious computing done without a filing system, multiple windows or a mouse they cry! ((The truth is multi-touch input is infinitely more powerful than a mechanical pointing device.)) Fraser Speirs aptly refers to this as Future Shock.

Ultimately the iPad represents a couple of things to me: on the negative side it's potentially the beginning of the end of the free and open internet as we know it. On the positive side it is almost certainly the beginning of the end of the desktop metaphor. And not a day too soon.

Someone has finally got serious about creating a powerful computer that's easy to use.

Alex von Tunzelmann, writing for The Times, explains how Haiti became so indebted in the first place:

The appalling state of the country is a direct result of having offended a quite different celestial authority — the French. France gained the western third of the island of Hispaniola — the territory that is now Haiti — in 1697. It planted sugar and coffee, supported by an unprecedented increase in the importation of African slaves. Economically, the result was a success, but life as a slave was intolerable. Living conditions were squalid, disease was rife, and beatings and abuses were universal. The slaves’ life expectancy was 21 years. After a dramatic slave uprising that shook the western world, and 12 years of war, Haiti finally defeated Napoleon’s forces in 1804 and declared independence. But France demanded reparations: 150m francs, in gold.

For Haiti, this debt did not signify the beginning of freedom, but the end of hope. Even after it was reduced to 60m francs in the 1830s, it was still far more than the war-ravaged country could afford. Haiti was the only country in which the ex-slaves themselves were expected to pay a foreign government for their liberty. By 1900, it was spending 80% of its national budget on repayments. In order to manage the original reparations, further loans were taken out — mostly from the United States, Germany and France. Instead of developing its potential, this deformed state produced a parade of nefarious leaders, most of whom gave up the insurmountable task of trying to fix the country and looted it instead. In 1947, Haiti finally paid off the original reparations, plus interest. Doing so left it destitute, corrupt, disastrously lacking in investment and politically volatile. Haiti was trapped in a downward spiral, from which it is still impossible to escape. It remains hopelessly in debt to this day.

Paypal has blocked donations to the Arrest Blair campaign, supposedly on the basis that it "encourages illegal activity" (conducting a lawful citizens arrest of a rich and powerful figure apparently being illegal in the eyes of PayPal). It's a blatantly political move - and its not the first time they've done it. Last week, they froze the assets of Wikileaks - a site which encourages and publishes anonymous leaks in the public interest, and is credited with "produc[ing] more scoops in its short life than the Washington Post has in the past 30 years".

When making a purchase, online shoppers are confronted with a validation check that requires them to supply a password—in addition to the standard security code that is on the card itself—in order to prove that they are the real owner of a credit card. … Some of the credit card companies take advantage of [this system] by wrapping their implementations of the validation system in draconian terms of service that force users to agree to accept full liability for credit card fraud.

Howard Zinn, the Boston University historian and political activist who was an early opponent of US involvement in Vietnam and whose books, such as "A People's History of the United States," inspired young and old to rethink the way textbooks present the American experience, died today in Santa Monica, Calif, where he was traveling. He was 87.

Since most mainstream/Left/liberal accounts of Howard Zinn’s legacy are likely to gloss over the man’s actual politics, here’s a 2008 interview by AK author, Ziga Vodovnik.

Wood told the inquiry that some ministers and even the then prime minister, Tony Blair, used to privately claim that the Nato bombing of Kosovo in 1999 provided a useful precedent for going to war in Iraq.

David Korten alludes to the reason:

The private-benefit corporation is an institution granted a legally protected right—some would claim obligation—to pursue a narrow private interest without regard to broader social and environmental consequences. If it were a real person, it would fit the clinical profile of a sociopath.

The basic design of the private-benefit corporation was created in 1600 when the British crown chartered the British East India Company as what is best described as a legalized criminal syndicate to colonize the resources and economies of distant lands to benefit wealthy investors far removed from the social and environmental consequences. That design has ever since proven highly effective in advancing the private interests of the world’s wealthiest people at enormous cost to the rest.

The private-benefit corporation uses its economic power to privatize (internalize) gains and socialize (externalize) cost.

The power afforded to corporations in the U.S. has, until now, been slightly curtailed by limits imposed on corporate spending in political campaigns. In a sweeping decision a right-wing majority U.S. Supreme Court has ruled to lift these limits.

Corporations, and the rich behind them, finally own America. Democracy for the rich.

The 20th century has been characterised by three developments of great political importance: the growth of democracy; the growth of corporate power; and the growth of corporate propaganda as a means of protecting corporate power against democracy. —Alex Carey, Taking the Risk out of Democracy

Were an idiot like you to itemise the myriad things that this most wretched of disaster zones currently lacked, chances are you'd omit "militant Scientologists who claim post-traumatic stress is a conspiracy created by the evil psychiatric profession, and who believe the correct response to extreme shock is to touch sufferers with one finger, before attempting to convert them to the ways of Hubbard".

It seems to me that without having any structure on the ground in terms of distribution, that an airdrop is simply going to lead to riots as people try and go after that stuff … It seems to me that's a formula for contributing to chaos rather than preventing it.

Haiti is routinely described as the "poorest country in the western hemisphere". This poverty is the direct legacy of perhaps the most brutal system of colonial exploitation in world history, compounded by decades of systematic postcolonial oppression. Decades of neoliberal "adjustment" and neo-imperial intervention have robbed its government of any significant capacity to invest in its people or to regulate its economy. It is this poverty and powerlessness that account for the full scale of the horror in Port-au-Prince today. Since the late 1970s, relentless neoliberal assault on Haiti's agrarian economy has forced tens of thousands of small farmers into overcrowded urban slums.

Now is exactly the time to inject some realism into the discourse. I've been reading/listening to reports from the Western media, and they are full of revisions and distortions concerning our historical role there. 'Haiti is a failed state,' 'Aristide 'fled,' was 'forced out by a rebellion,' etc., ignoring the deliberate campaign of destabilisation and coup d'etat against the democratically elected government in 2004.

Religion-free ways to donate to the relief effort: