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The futuristic systems, like those used by Tom Cruise in the science fiction film Minority Report [see clips at the end of this article], are being developed by scientists for Barclaycard.

The company has announced it is investing a seven-figure sum in "contactless payment" technology.

This allows customers to use everyday items they carry around with them - such as mobile phones, key fobs or even their eyes or fingerprints - to make payments.

It means shoppers will no longer have to rely on cards.

Barclaycard, which is part of Barclays, has already introduced a new-style cash machine in the United Arab Emirates enabling people to use their fingerprints to withdraw money and shoppers in the UK may soon be able to use the same technology.

Antony Jenkins, chief executive of Barclaycard, said: "It's possible we'll see an end to plastic in the next five to 10 years with new technologies to take its place emerging now. It could turn out to be one of the shortest lived payment methods in history, going from being ubiquitous to a museum piece in the same way as the video cassette."

Barclaycard also aims to have one million customers upgraded to its contactless payment system OnePulse by the end of the year. OnePulse enables people to buy items for less than £10 by touching their card against a sensor, without even having to take it out of their wallet. It can also be used as an Oyster card on London transport.

Barclaycard said people may soon be able to hover their mobile over the price label of an item in a shop, confirm their purchase and take it away without having to go to a checkout or get a receipt.

Mr Jenkins said: "If I had said to you 10 years ago that you couldn't pay with a cheque at the supermarket, you wouldn't have believed me. That is now the reality, and we see plastic cards going the same way eventually."

Source: Weston A. Price Foundation

In 1999 the US Center for Disease Control (CDC) released a glowing report on the fluoridation of public water supplies, citing the procedure as one of the century's great public health successes.

Ironically, the same report hints that the alleged benefit from fluorides may not be due to ingestion: "Fluoride's caries-preventive properties initially were attributed to changes in enamel during tooth development because of the association between fluoride and cosmetic changes in enamel and a belief that fluoride incorporated into enamel during tooth development would result in a more acid-resistant mineral."

The CDC report then acknowledges new studies which indicate that the effects are "topical" rather than "systemic." "However, laboratory and epidemiologic research suggests that fluoride prevents dental caries predominately after eruption of the tooth into the mouth, and its actions primarily are topical for both adults and children."

The obvious question is this: How can the CDC consider the addition of fluoride to public water supplies to be a public health success while admitting at the same time that fluoride's benefits are not "systemic," in other words, are not obtained from drinking it?

The truth, now becoming increasingly evident, is that fluoridation and the proclaimed benefit of fluoride as a way of preventing dental decay is perhaps the greatest "scientific" fraud ever perpetrated upon an unsuspecting public.

Even worse, the relentless promotion of fluoride as a "dental benefit" is responsible for the huge neglect in proper assessment of its toxicity, an issue that has become a major concern for many nations. As there is no substance as biochemically active in the human organism as fluoride, excessive total intake of fluoride compounds might well be contributing to many diseases currently afflicting mankind, particularly those involving thyroid dysfunction. In the United States, most citizens are kept entirely ignorant of any adverse effect that might occur from exposure to fluorides. Dental fluorosis, the first visible sign that fluoride poisoning has occurred, is declared a mere "cosmetic effect" by the dental profession, although the "biochemical events which result in dental fluorosis are still unknown." The quantity of fluoride needed to prevent caries but avoid dental fluorosis is also unknown.

Source: Fluoride Action Network

1) Fluoride is not an essential nutrient (NRC 1993 and IOM 1997). No disease has ever been linked to a fluoride deficiency. Humans can have perfectly good teeth without fluoride.

2) Fluoridation is not necessary. Most Western European countries are not fluoridated and have experienced the same decline in dental decay as the US (See data from World Health Organization in Appendix 1, and the time trends presented graphically at (Tooth Decay Trends in Fluoridated vs. Unfluoridated Countries). The reasons given by countries for not fluoridating are presented in Appendix 2.)

3) Fluoridation's role in the decline of tooth decay is in serious doubt. The largest survey ever conducted in the US (over 39,000 children from 84 communities) by the National Institute of Dental Research showed little difference in tooth decay among children in fluoridated and non-fluoridated communities (Hileman 1989). According to NIDR researchers, the study found an average difference of only 0.6 DMFS (Decayed Missing and Filled Surfaces) in the permanent teeth of children aged 5-17 residing in either fluoridated or unfluoridated areas (Brunelle and Carlos, 1990). This difference is less than one tooth surface! There are 128 tooth surfaces in a child's mouth. This result was not shown to be statistically significant. In a review commissioned by the Ontario government, Dr. David Locker concluded:

"The magnitude of [fluoridation's] effect is not large in absolute terms, is often not statistically significant and may not be of clinical significance" (Locker 1999).

4) Where fluoridation has been discontinued in communities from Canada, the former East Germany, Cuba and Finland, dental decay has not increased but has actually decreased (Maupome 2001; Kunzel and Fischer,1997,2000; Kunzel 2000 and Seppa 2000).

5) There have been numerous recent reports of dental crises in US cities (e.g. Boston, Cincinnati, New York City) which have been fluoridated for over 20 years. There appears to be a far greater (inverse) relationship between tooth decay and income level than with water fluoride levels.

Source: Picture of walls

Toronto Canada

Source: News Target

The idea that sunscreen prevents cancer is a myth. It's a myth promoted by a profit-seeking tag-team effort between the cancer industry and the sunscreen industry. The sunscreen industry makes money by selling lotion products that actually contain cancer-causing chemicals. It then donates a portion of that money to the cancer industry through non-profit groups like the American Cancer Society which, in turn, run heart-breaking public service ads urging people to use sunscreen to "prevent cancer."

The scientific evidence, however, shows quite clearly that sunscreen actually promotes cancer by blocking the body's absorption of ultraviolet radiation, which produces vitamin D in the skin. Vitamin D, as recent studies have shown, prevents up to 77 of ALL cancers in women (breast cancer, colon cancer, cervical cancer, lung cancer, brain tumors, multiple myeloma... you name it). Meanwhile, the toxic chemical ingredients used in most sunscreen products are actually carcinogenic and have never been safety tested or safety approved by the FDA. They get absorbed right through the skin (a porous organ that absorbs most substances it comes into contact with) and enter the bloodstream.

The benefits of sunscreen are a myth. Proponents say sunscreen prevents sunburn, but in fact, the real cause of sunburn is not merely UV exposure: It is a lack of antioxidant nutrition. Start eating lots of berries and microalgae (spirulina, astaxanthin, blue-green algae, etc.), and you'll build up an internal sunscreen that will protect your skin from sunburn from the inside out. Sunburn is actually caused by nutritional deficiencies that leave the skin vulnerable to DNA mutations from radiation, but if you boost your nutrition and protect your nervous system with plant-based nutrients, you'll be naturally resistant to sunburn. The same nutrients, by the way, also protect the optic nerve and eyes from radiation damage. That's why the consumption of berries and carrots, for example, has historically been associated with healthy eye function. (The same nutrients that protect the eyes also protect the skin.)

Source:Adbusters

In 2007, the world’s fourth-largest metropolis and Brazil’s most important city, São Paulo, became the first city outside of the communist world to put into effect a radical, near-complete ban on outdoor advertising. Known on one hand for being the country’s slick commercial capital and on the other for its extreme gang violence and crushing poverty, São Paulo’s “Lei Cidade Limpa” or Clean City Law was an unexpected success, owing largely to the singular determination of the city’s conservative mayor, Gilberto Kassab.

Tony de MarcoAs the driving force behind the measure, mayor Kassab quelled the rebellion from the advertising industry with the help of key allies amongst the city’s elite. On many occasions, Kassab made the point that he has nothing against advertising in and of itself, but rather with its excess. He explained,

“The Clean City Law came from a necessity to combat pollution . . . pollution of water, sound, air, and the visual. We decided that we should start combating pollution with the most conspicuous sector – visual pollution.”

Since then, billboards, outdoor video screens and ads on buses have been eliminated at breakneck speed. Even pamphleteering in public spaces has been made illegal, and strict new regulations have drastically reduced the allowable size of storefront signage. Nearly $8 million in fines were issued to cleanse São Paulo of the blight on its landscape.