Sabtu, 15 Januari 2011

A New (Vegetarian) Food Pyramid?

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In a lawsuit filed in the U.S. District Court for the District of Columbia, the Physicians Committee for Responsible Medicine says the U.S. Department of Agriculture and U.S. Department of Health and Human Services violated federal law by failing to respond to a PCRM petition offering a simple, plant-based alternative — the Power Plate — as an alternative to MyPyramid, the USDA's name for its food pyramid.

"We are asking the government to protect the average American, not special agribusiness interests," said registered dietitian Susan Levin, the organization's nutrition education director. "MyPyramid is confusing, and it recommends meat and dairy products despite overwhelming evidence that these foods are unnecessary and unhealthy. Research shows the Power Plate is a better choice, and it's simple enough that a child could follow it."

To see the Power Plate, click here.

Since the first USDA food pyramid was introduced nearly 20 years ago, obesity and diabetes have become commonplace. About 27 percent of young adults are now too overweight to qualify for military service, and an estimated one in three children born in 2000 will develop diabetes.

The lawsuit charges that the federal government should address the worsening epidemics of obesity and diet-related diseases by withdrawing the MyPyramid diagram and adopt the Power Plate food diagram and dietary guidelines.

The Power Plate graphic is based on current nutrition research showing that plant-based foods are the most nutrient-dense and help prevent chronic diseases. The graphic depicts a plate divided into four new food groups: fruits, grains, legumes and vegetables. There are no portion sizes and food hierarchies to follow; the Power Plate instead recommends eating a variety of all four of its food groups each day.

Linda Shrieves can be reached at lshrieves@orlandosentinel.com or 407-420-5433 begin_of_the_skype_highlighting 407-420-5433 end_of_the_skype_highlighting.

Selasa, 11 Januari 2011

Bali School Makes Sustainability A Way Of Life


Click here to read the full article from the New York Times

SIBANG KAJA, BALI — Half a world away from CancĂșn, Mexico, and the international climate change talks that took place there last month, a school here in Indonesia is staging its own attempt to save the planet.

It is small-scale and literally grassroots — and possibly in some respects more effective than the tortuous efforts of politicians to agree on how to stop global warming.

In the midst of the lush, steaming jungle of Bali, along a pitted road, past scattered chickens and singing cicadas, Green School has two dozen buildings made of giant bamboo poles. There are no walls, and there is no air-conditioning. Just gracefully arched roofs, concrete floors and bamboo furniture. There is a big, grassy playground, complete with goalposts made — yes — of bamboo; a bamboo bridge across a rock-strewn river; vegetable patches; and a mud-wrestling pit.

But there is also a computer lab, a well-stocked library and an array of courses drawn from an internationally recognized curriculum and taught in English.

More than 200 children from 40 countries, including Indonesia, are learning math here, as well as grammar, science, business studies, drama and Bahasa Indonesia, the official language spoken in this country of 240 million.

The students, whose levels range from kindergarten to 10th grade and who represent 40 nationalities, are also learning to grow and thresh rice and how to make ceramics and paper from materials found on the school site.

They get dirt under their fingernails and mud between their toes. Visitors are advised to wear comfortable shoes. High heels are not recommended.

If all this sounds a little bit hippie and idealistic, that is because it is. A little.

But then, Green School, the brainchild of John Hardy and his wife, Cynthia, is also realistic and practical, designed to give children not just a sense of how to live sustainably, but also to leave them ultimately with the skills to enter academic institutions anywhere in the world.

“We want to create future green leaders — we need green leaders,” said a sarong-clad Mr. Hardy, picking his way along a dirt path last month. “We want to teach kids that the world is not indestructible.”

Mr. Hardy himself — sarong notwithstanding — is no mere dropout, tree-hugging beach bum.

True, he says, he “ran away” from his home in Canada in 1975, to go to Bali. But he is also an entrepreneur, and the upmarket jewelry business he and his wife built over the years was worth enough, by the time they sold it in 2007, to allow the Hardys to set up the Green School.

The original idea had been to retire quietly. But then Mr. Hardy saw “An Inconvenient Truth,” the 2006 documentary about the campaign by Al Gore, the former U.S. vice president, to educate people about climate change.

“Al Gore ruined my life,” Mr. Hardy, who is now 61, likes to say.

The movie prompted him to scrap plans for a quiet life and to try to do his part to change the way young people — and ultimately society as a whole — behave toward their environment.

Environment-studies courses and nature excursions have, of course, long been popular in U.S. and European schools. But Green School, Mr. Hardy and its teachers believe, is unique in that it completely immerses children in a world of sustainable practices throughout the school day — with the nonflush compost toilets, the (easily bearable) lack of air-conditioning and the fact that virtually everything in the school is created from bamboo, rather than steel, glass and concrete.

“There are lots of schools that have elements of ‘green’ teaching, but I don’t think that anyone has been ambitious or foolhardy enough to try anything on this scale before,” said Ben Macrory, a New Yorker who moved to Bali in 2008 to take on the job of Green School’s head of admissions and whose 4-year-old daughter, Maggie, attends the school. “Every experience the children have here is about how to live with only a minimal impact on the environment.”

Yes, there are trade-offs. Schooling is only available from nursery school through 10th grade, with plans to extend teaching for the remaining two years by 2012. Also, students have a more limited choice of languages or other standard courses than might be available at Western schools or other international schools on the island of Bali.

But that has not prevented the appeal of Green School, which is in its third year, from growing.

Many of the students have come from other schools in Bali, and an increasing number come from families who have moved to Bali recently — often in large part because they want to send their children here.

“The atmosphere is magical,” said Barbara Friedrichsen-Mehta, who visited the school with her husband, Rajesh, and their daughters Lena and Vinya last month. The family is considering moving to Bali, once their institute for innovative music has been established in Singapore.

“We’ve always missed the educational vision in most of the international schools in the many places we’ve lived, and done a lot of home schooling for that reason,” Ms. Friedrichsen-Mehta said. “But this place is creative, innovative and multicultural. And the girls really, really liked it.”

The mystique of Bali — its arts, ubiquitous temples and gentle climate — helps to draw families to this place. And the slightly offbeat profile of expatriates on the island means parents are open to novel concepts like a school without walls that grows its own vegetables.

“No boring people move to Bali,” Mr. Macrory said. The island attracts entrepreneurs, artists, healers and some staff members from nongovernmental organizations, rather than the financial and corporate communities that have grown in Hong Kong and Singapore, Frankfurt and New York.

Still, Mr. Hardy says he is convinced that the Green School concept can work elsewhere, too, and he hopes the school will be the blueprint — or “greenprint” — for more. “Not just one,” he said — “50!”

Will Green School be a game-changer in the global fight to combat climate change? Who knows?

But for now, 200 children are visibly enjoying the school. And perhaps the school and its future spinoffs will someday yield another Al Gore to shake up someone’s retirement plans.

Jumat, 07 Januari 2011

African Huts Far From The Grid Glow With Renewable Power

Click here to read more from the "Beyond Fossil Fuels" series in the New York Times

As small-scale renewable energy becomes cheaper, more reliable and more efficient, it is providing the first drops of modern power to people who live far from slow-growing electricity grids and fuel pipelines in developing countries. Although dwarfed by the big renewable energy projects that many industrialized countries are embracing to rein in greenhouse gas emissions, these tiny systems are playing an epic, transformative role.

Since Ms. Ruto hooked up the system, her teenagers’ grades have improved because they have light for studying. The toddlers no longer risk burns from the smoky kerosene lamp. And each month, she saves $15 in kerosene and battery costs — and the $20 she used to spend on travel.

In fact, neighbors now pay her 20 cents to charge their phones, although that business may soon evaporate: 63 families in Kiptusuri have recently installed their own solar power systems.

“You leapfrog over the need for fixed lines,” said Adam Kendall, head of the sub-Saharan Africa power practice for McKinsey & Company, the global consulting firm. “Renewable energy becomes more and more important in less and less developed markets.”

The United Nations estimates that 1.5 billion people across the globe still live without electricity, including 85 percent of Kenyans, and that three billion still cook and heat with primitive fuels like wood or charcoal.

There is no reliable data on the spread of off-grid renewable energy on a small scale, in part because the projects are often installed by individuals or tiny nongovernmental organizations.

But Dana Younger, senior renewable energy adviser at the International Finance Corporation, the World Bank Group’s private lending arm, said there was no question that the trend was accelerating. “It’s a phenomenon that’s sweeping the world; a huge number of these systems are being installed,” Mr. Younger said.

With the advent of cheap solar panels and high-efficiency LED lights, which can light a room with just 4 watts of power instead of 60, these small solar systems now deliver useful electricity at a price that even the poor can afford, he noted. “You’re seeing herders in Inner Mongolia with solar cells on top of their yurts,” Mr. Younger said.

Minggu, 02 Januari 2011

A Scientist, His Work, And A Climate Reckoning

Click here to read the full article from the New York Times

MAUNA LOA OBSERVATORY, Hawaii — Two gray machines sit inside a pair of utilitarian buildings here, sniffing the fresh breezes that blow across thousands of miles of ocean.
They make no noise. But once an hour, they spit out a number, and for decades, it has been rising relentlessly.

The first machine of this type was installed on Mauna Loa in the 1950s at the behest of Charles David Keeling, a scientist from San Diego. His resulting discovery, of the increasing level of carbon dioxide in the atmosphere, transformed the scientific understanding of humanity’s relationship with the earth. A graph of his findings is inscribed on a wall in Washington as one of the great achievements of modern science.

Yet, five years after Dr. Keeling’s death, his discovery is a focus not of celebration but of conflict. It has become the touchstone of a worldwide political debate over global warming.

When Dr. Keeling, as a young researcher, became the first person in the world to develop an accurate technique for measuring carbon dioxide in the air, the amount he discovered was 310 parts per million. That means every million pints of air, for example, contained 310 pints of carbon dioxide.

By 2005, the year he died, the number had risen to 380 parts per million. Sometime in the next few years it is expected to pass 400. Without stronger action to limit emissions, the number could pass 560 before the end of the century, double what it was before the Industrial Revolution.

The greatest question in climate science is: What will that do to the temperature of the earth?

Scientists have long known that carbon dioxide traps heat at the surface of the planet. They cite growing evidence that the inexorable rise of the gas is altering the climate in ways that threaten human welfare.

Fossil fuel emissions, they say, are like a runaway train, hurtling the world’s citizens toward a stone wall — a carbon dioxide level that, over time, will cause profound changes.

The risks include melting ice sheets, rising seas, more droughts and heat waves, more flash floods, worse storms, extinction of many plants and animals, depletion of sea life and — perhaps most important — difficulty in producing an adequate supply of food. Many of these changes are taking place at a modest level already, the scientists say, but are expected to intensify.

Reacting to such warnings, President George Bush committed the United States in 1992 to limiting its emissions of greenhouse gases, especially carbon dioxide. Scores of other nations made the same pledge, in a treaty that was long on promises and short on specifics.

But in 1998, when it came time to commit to details in a document known as the Kyoto Protocol, Congress balked. Many countries did ratify the protocol, but it had only a limited effect, and the past decade has seen little additional progress in controlling emissions.

Many countries are reluctant to commit themselves to tough emission limits, fearing that doing so will hurt economic growth. International climate talks in CancĂșn, Mexico, this month ended with only modest progress. The Obama administration, which came into office pledging to limit emissions in the United States, scaled back its ambitions after climate and energy legislation died in the Senate this year.

Challengers have mounted a vigorous assault on the science of climate change. Polls indicate that the public has grown more doubtful about that science. Some of the Republicans who will take control of the House of Representatives in January have promised to subject climate researchers to a season of new scrutiny.

One of them is Representative Dana Rohrabacher, Republican of California. In a recent Congressional hearing on global warming, he said, “The CO2 levels in the atmosphere are rather undramatic.”

But most scientists trained in the physics of the atmosphere have a different reaction to the increase.

“I find it shocking,” said Pieter P. Tans, who runs the government monitoring program of which the Mauna Loa Observatory is a part. “We really are in a predicament here, and it’s getting worse every year.”

As the political debate drags on, the mute gray boxes atop Mauna Loa keep spitting out their numbers, providing a reality check: not only is the carbon dioxide level rising relentlessly, but the pace of that rise is accelerating over time.

“Nature doesn’t care how hard we tried,” Jeffrey D. Sachs, the Columbia University economist, said at a recent seminar. “Nature cares how high the parts per million mount. This is running away.”

Kamis, 02 Desember 2010

Colgate Accused Of Stealing Thousand-Year Old Toothpaste

By NewsCore for www.myfoxorlando.com on 21 Oct 2010
From ISKCON News

A legal dispute between the U.S. and India over a herbal toothpaste was leaving a bitter aftertaste between the two countries Thursday, with Colgate Palmolive accused of filing a bogus patent.

Colgate, the world’s largest producer of toothpaste, patented a toothcleaning powder in the hope that it would take the multibillion-dollar Indian oral hygiene market by storm.

However, Indian activists claim that the patent is bogus because the ingredients -- including clove oil, camphor, black pepper and spearmint -- have been used for the same purpose for hundreds, “if not thousands,” of years on the subcontinent.

The dispute is likely to become a test case for who owns India’s folk medicines -- a repository potentially worth billions.

The American household goods giant was granted the patent in the U.S. in June for what it claimed was a groundbreaking “red herbal dentifrice.” The patent, the Indian activists allege, is the latest act of “biopiracy” -- whereby Western corporations plunder techniques, plants or genes used in the emerging world for centuries, for commercial profit.

“This toothpowder is classical in origin,” said Devender Triguna, the president of the Association of Manufactures of Ayurvedic Medicines, an Indian body that promotes traditional remedies. It is demanding that the Indian government take legal action against Colgate.

“The ingredients date back to antiquity. They have been used by the common Indian man for thousands of years. So how can it possibly be patented?” Triguna asked.

Colgate did not respond to a request for comment. However, its patent filing argues that the use of red iron oxide, which is less abrasive than ingredients in traditional toothpaste, is new.

The case is the latest to anger India as it becomes increasingly vocal over the alleged pillaging of its ancient knowledge for commercial gain. It is one of 17 nations to form the Group of Like-Minded Megadiverse Countries, an alliance that has accused richer countries of tapping the emerging world’s natural resources for medicines and cosmetics without paying royalties.

India is in the process of creating 34 million webpages to document its ancient medicinal techniques to stop them from being claimed by foreign profiteers.




Read more: http://news.iskcon.com/node/3265/2010-11-19/colgate_accused_of_stealing_thousand_year_old_toothpaste#ixzz15sSfveHT