Bottled Water Isn't Healthier Than Tap, Report Reveals

A bottle of spring or mineral water has become the lifestyle accessory of the health-conscious. No longer a luxury item, the beverage has become a common sight worldwide. But according to campaigners, the planet's health may be suffering as a result.

A new report warns that people's thirst for bottled water is producing unnecessary garbage and consuming vast quantities of energy, even in areas where perfectly good drinking water is available on tap.

The report, released earlier this month by the Earth Policy Institute (EPI), says global consumption of bottled water doubled between 1999 and 2004, reaching 41 billion gallons (154 billion liters) annually.

http://news.nationalgeographic.com/news

The most famous/infamous picture in the history of science...

(superior Row, of left to right)To Piccard, And Henriot, P. Ehrenfest, Ed. Herzen, Th. De Donder, And Schrödinger, And Verschaffelt, W. Pauli, W. Heisenberg, R.H. Fowler, L. Brillouin. (intermediate Row, of left to right) P. Debye, M. Knudsen, W.L. Bragg, H.A. Kramers, P.A.M. Dirac, A.H. Compton, L. of Broglie, M. Born, N. Bohr. (inferior Row, of left to right) I. Langmuir, M. Planck, Madame. Curie, H.A. Lorentz, To Einstein, P. Langevin, Ch. And Guye, C.T.R. Wilson, and O.W. Richardson.

Almost 80 years ago, a conference on physics organized in Brussels, in the heat of inter-war period, reunited elenco of privileged minds unique. At the beginning of last century XX, the industrialist and filántropo Belgian Ernest Solvay used part of his fortune in organizing several conferences on physics to which the privileged minds more of the moment were invited.

Without a doubt most famous of all it was the fifth conference on physics that took place in October of 1927, to that attended the parents of the quantum physics and other figures already consecrated in other fields. Of that unique establishment of geniuses, reunited around thematic "Electrons and Photons" , we have left the one that stops many is the more famous scientific photography of history.

Of the 29 assistants, 17 were already, or were later, Nóbel prizes. One realizes importance of the meeting and the assistants when it recognizes the faces of Pauli , Schrödinger , Einstein , Dirac , Marie Curie , Bohr , Planck , Lorentz and Heisenberg to mention most well-known.

Underwater Windmill Helps Power Arctic Village

Energy derived from the moon now trickles into a village near the Arctic tip of Norway via a novel underwater windmill-like device powered by the rhythmic slosh of the tides.

The so-called tidal turbine is bolted to the floor of the Kvalsund Channel and was connected to the nearby town of Hammerfest's power grid on September 20. It is the first time in the world that electricity directly from a tidal current has been fed into a power grid.

The gravitational tug of the moon produces a swift tidal current there that courses through the channel at about 8 feet (2.5 meters) per second and spins the 33-foot-(10-meter) long blades of the turbine. The blades automatically turn to face the ebb and flow of the tide and rotate at a pace of seven revolutions per minute, which is sufficient to produce 700,000 kilowatt hours of non-polluting energy per year—enough to power about 35 Norwegian homes (70 U.S. homes).

"Basically it's like putting a windmill in the water," said Bjørn Bekken, a project manager for Hammerfest Strøm, the company that built the device.

http://news.nationalgeographic.com

Bottled water, a natural resource taxing the world's ecosystem

"Even in areas where tap water is safe to drink, demand for bottled water is increasing, producing unnecessary garbage and consuming vast quantities of energy," according to Emily Arnold, author of the study published by the Earth Policy Institute, a Washington-based environmental group.

Arnold said although in the industrial world bottled water is often no healthier than tap water, it can end up costing 10,000 times more. "At as much as 2.50 dollars per liter (10 dollars per gallon), bottled water costs more than gasoline," the study says. It added that the United States was the largest consumer of bottled water, with Americans drinking 26 billion liters in 2004, or about one eight-ounce (25 cl) glass per person every day.

Mexico was the second largest consumer at 18 billion liters followed by China and Brazil at 12 billion liters each. In terms of consumption per person, Italians came first at nearly 184 liters, or more than two glasses a day, followed by Mexico and the United Arab Emirates with 169 and 164 liters per person respectively.

Belgium and France follow close behind and Spain ranks sixth. The study said that demand for bottled water soared in developing countries between 1999 and 2004 with consumption tripling in India and more than doubling in China during that period. That has translated into massive costs in packaging the water, usually in plastic bottles made of polyethylene terephthalate (PET) which is derived from crude oil, and then transporting it by boat, train or on land.

http://www.physorg.com/news10797.html

The Man Who Said No to Wal-Mart

Every year, thousands of executives venture to Bentonville, Arkansas, hoping to get their products onto the shelves of the world's biggest retailer. But Jim Wier wanted Wal-Mart to stop selling his Snapper mowers.

What struck Jim Wier first, as he entered the Wal-Mart vice president's office, was the seating area for visitors. "It was just some lawn chairs that some other peddler had left behind as samples." The vice president's office was furnished with a folding lawn chair and a chaise lounge.

And so Wier, the CEO of lawn-equipment maker Simplicity, dressed in a suit, took a seat on the chaise lounge. "I sat forward, of course, with my legs off to the side. If you've ever sat in a lawn chair, well, they are lower than regular chairs. And I was on the chaise. It was a bit intimidating. It was uncomfortable, and it was going to be an uncomfortable meeting."

It was a Wal-Mart moment that couldn't be scripted, or perhaps even imagined. A vice president responsible for billions of dollars' worth of business in the largest company in history has his visitors sit in mismatched, cast-off lawn chairs that Wal-Mart quite likely never had to pay for. The vice president had a bigger surprise for Wier, though. Wal-Mart not only wanted to keep selling his lawn mowers, it wanted to sell lots more of them. Wal-Mart wanted to sell mowers nose-to-nose against Home Depot and Lowe's.

http://www.fastcompany.com

'Micro' wind turbines are coming to town

A handful of start-ups are floating an idea that could change the face of the wind power industry. Rather than build farms of towering wind turbines in rural areas, some companies are designing "micro," or small-scale, turbines that fit on top of buildings. The idea is to generate electricity from wind in urban or suburban settings.

"We want to integrate these small wind turbines on buildings in plain sight," said Paul Glenney, director of energy initiatives at Monrovia, Calif.-based AeroVironment. "We think this can really communicate the generation of clean electricity."

Right now, giant turbines built by the likes of GE Energy and Siemens are still the norm in the wind power industry, and on-building versions are rare. Newcomers are trying different tacks to break into the market. While some such as Clipper Windpower are producing entire devices, others are focusing on providing specific components of a turbine.

http://news.com.com

MIT Researchers Fired Up About Battery Alternative

Just about everything that runs on batteries -- flashlights, cell phones, electric cars, missile-guidance systems -- would be improved with a better energy supply. But traditional batteries haven't progressed far beyond the basic design developed by Alessandro Volta in the 19th century.

Work at MIT's Laboratory for Electromagnetic and Electronic Systems (LEES) holds out the promise of the first technologically significant and economically viable alternative to conventional batteries in more than 200 years.

Joel E. Schindall, the Bernard Gordon Professor of Electrical Engineering and Computer Science (EECS) and associate director of the Laboratory for Electromagnetic and Electronic Systems; John G. Kassakian, EECS professor and director of LEES; and Ph.D. candidate Riccardo Signorelli are using nanotube structures to improve on an energy storage device called an ultracapacitor.

Capacitors store energy as an electrical field, making them more efficient than standard batteries, which get their energy from chemical reactions. Ultracapacitors are capacitor-based storage cells that provide quick, massive bursts of instant energy. They are sometimes used in fuel-cell vehicles to provide an extra burst for accelerating into traffic and climbing hills.

http://www.terradaily.com

Sweden plans to be world's first oil-free economy

Sweden is to take the biggest energy step of any advanced western economy by trying to wean itself off oil completely within 15 years -- without building a new generation of nuclear power stations.

The attempt by the country of nine million people to become the world's first practically oil-free economy is being planned by a committee of industrialists, academics, farmers, car makers, civil servants and others, who will report to parliament in several months.

The intention, the Swedish government said on Tuesday, is to replace all fossil fuels with renewables before climate change destroys economies and growing oil scarcity leads to huge new price rises.

"Our dependency on oil should be broken by 2020," said Mona Sahlin, minister of sustainable development. "There shall always be better alternatives to oil, which means no house should need oil for heating, and no driver should need to turn solely to gasoline."

According to the energy committee of the Royal Swedish Academy of Sciences, there is growing concern that global oil supplies are peaking and will shortly dwindle, and that a global economic recession could result from high oil prices.

Sahlin has described oil dependency as one of the greatest problems facing the world. "A Sweden free of fossil fuels would give us enormous advantages, not least by reducing the impact from fluctuations in oil prices," she said. "The price of oil has tripled since 1996."

http://www.mg.co.za

Scientists hail discovery of hundreds of new species in remote New Guinea

An astonishing mist-shrouded "lost world" of previously unknown and rare animals and plants high in the mountain rainforests of New Guinea has been uncovered by an international team of scientists.

Among the new species of birds, frogs, butterflies and palms discovered in the expedition through this pristine environment, untouched by man, was the spectacular Berlepsch's six-wired bird of paradise. The scientists are the first outsiders to see it. They could only reach the remote mountainous area by helicopter, which they described it as akin to finding a "Garden of Eden".

In a jungle camp site, surrounded by giant flowers and unknown plants, the researchers watched rare bowerbirds perform elaborate courtship rituals. The surrounding forest was full of strange mammals, such as tree kangaroos and spiny anteaters, which appeared totally unafraid, suggesting no previous contact with humans.

Bruce Beehler, of the American group Conservation International, who led the month-long expedition last November and December, said: "It is as close to the Garden of Eden as you're going to find on Earth. We found dozens, if not hundreds, of new species in what is probably the most pristine ecosystem in the whole Asian-Pacific region. There were so many new things it was almost overwhelming. And we have only scratched the surface of what is there." The scientists hope to return this year.

The area, about 300,000 hectares, lies on the upper slopes of the Foja Mountains, in the easternmost and least explored province of western New Guinea, which is part of Indonesia. The discoveries by the team from Conservation International and the Indonesian Institute of Sciences will enhance the island's reputation as one of the most biodiverse on earth. The mountainous terrain has caused hundreds of distinct species to evolve, often specific to small areas.

The Foja Mountains, which reach heights of 2,200 metres, have not been colonised by local tribes, which live closer to sea level. Game is abundant close to villages, so there is little incentive for hunters to penetrate up the slopes. A further 750,000 hectares of ancient forest is also only lightly visited.

http://news.independent.co.uk/environment

Mayor: New Orleans will seek aid from other nations

NEW ORLEANS, Feb 6 (Reuters) - Shortcomings in aid from the U.S. government are making New Orleans Mayor Ray Nagin look to other nations for help in rebuilding his hurricane-damaged city.

Nagin, who has hosted a steady stream of foreign dignitaries since Hurricane Katrina hit in late August, says he may seek international assistance because U.S. aid has not been sufficient to get the city back on its feet.

"I know we had a little disappointment earlier with some signals we're getting from Washington but the international community may be able to fill the gap," Nagin said when a delegation of French government and business officials passed through on Friday to explore potential business partnerships.

Jordan's King Abdullah also visited New Orleans on Friday and Nagin said he would encourage foreign interests to help redevelop some of the areas hardest hit by the storm.

"France can take Treme. The king of Jordan can take the Lower Ninth Ward," he said, referring to two of the city's neighborhoods.

Katrina flooded 80 percent of the city and killed more than 1,300 people in Louisiana and Mississippi.

The Bush administration has pledged billions of dollars to Katrina victims but five months after the storm, New Orleans remains largely in ruins.

Bottled Water: Nectar of the Frauds?

Consumers spend a collective $100 billion every year on bottled water in the belief--often mistaken, as it happens--that this is better for us than what flows from our taps, according to environmental think tank the Earth Policy Institute (EPI).

For a fraction of that sum, everyone on the planet could have safe drinking water and proper sanitation, the Washington, D.C.-based organization said this week.

Members of the United Nations have agreed to halve the proportion of people who lack reliable and lasting access to safe drinking water by the year 2015. To meet this goal, they would have to double the $15 billion spent every year on water supply and sanitation.

''While this amount may seem large, it pales in comparison to the estimated $100 billion spent each year on bottled water,'' said EPI researcher Emily Arnold.

''There is no question that clean, affordable drinking water is essential to the health of our global community,'' Arnold said. ''But bottled water is not the answer in the developed world, nor does it solve problems for the 1.1 billion people who lack a secure water supply. Improving and expanding existing water treatment and sanitation systems is more likely to provide safe and sustainable sources of water over the long term.''

Worldwide, bottled water consumption surged to 154 billion liters (41 billion gallons) in 2004, up 57 percent from 98 billion liters in 1999, EPI said in a written analysis citing industry data.

http://news.yahoo.com/s/oneworld