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World will warm faster than predicted

New estimate based on the forthcoming upturn in solar activity and El Niño southern oscillation cycles is expected to silence global warming sceptics

The world faces record-breaking temperatures as the sun’s activity increases, leading the planet to heat up significantly faster than scientists had predicted for the next five years, according to a study.

The hottest year on record was 1998, and the relatively cool years since have led to some global warming sceptics claiming that temperatures have levelled off or started to decline. But new research firmly rejects that argument.

The research, to be published in Geophysical Research Letters, was carried out by Judith Lean, of the US Naval Research Laboratory, and David Rind, of Nasa’s Goddard Institute for Space Studies.

The work is the first to assess the combined impact on global temperature of four factors: human influences such as CO2 and aerosol emissions; heating from the sun; volcanic activity and the El Niño southern oscillation, the phenomenon by which the Pacific Ocean flips between warmer and cooler states every few years.

The analysis shows the relative stability in global temperatures in the last seven years is explained primarily by the decline in incoming sunlight associated with the downward phase of the 11-year solar cycle, together with a lack of strong El Niño events. These trends have masked the warming caused by CO2 and other greenhouse gases.

As solar activity picks up again in the coming years, the research suggests, temperatures will shoot up at 150% of the rate predicted by the UN’s Intergovernmental Panel on Climate Change. Lean and Rind’s research also sheds light on the extreme average temperature in 1998. The paper confirms that the temperature spike that year was caused primarily by a very strong El Niño episode. A future episode could be expected to create a spike of equivalent magnitude on top of an even higher baseline, thus shattering the 1998 record.

The study comes within days of announcements from climatologists that the world is entering a new El Niño warm spell. This suggests that temperature rises in the next year could be even more marked than Lean and Rind’s paper suggests. A particularly hot autumn and winter could add to the pressure on policy makers to reach a meaningful deal at December’s climate-change negotiations in Copenhagen.

Bob Henson, of the National Centre for Atmospheric Research in Colorado, said: “To claim that global temperatures have cooled since 1998 and therefore that man-made climate change isn’t happening is a bit like saying spring has gone away when you have a mild week after a scorching Easter.” Temperature highs and lows

1998

Hottest year of the millennium

Caused by a major El Niño event. The climate phenomenon results from warming of the tropical Pacific and causes heatwaves, droughts and flooding around the world. The 1998 event caused 16% of the world’s coral reefs to die.

1957

Most sunspots in a year since 1778

The sun’s activity waxes and wanes on an 11-year cycle. The late 1950s saw a peak in activity and were relatively warm years for the period.

1601

Coldest year of the millennium

Ash from the huge eruption the previous year of a Peruvian volcano called Huaynaputina blocked out the sun. The volcanic winter caused Russia’s worst famine, with a third of the population dying, and disrupted agriculture from China to France.

guardian.co.uk © Guardian News & Media Limited 2009 | Use of this content is subject to our Terms & Conditions | More Feeds


JetBrains Delivers New Programming System

JetBrains, maker of developer tools such as the IntelliJ IDEA integrated development environment for Java developers, announces the 1.0 release of its new conceptual software development environment — Meta Programming System.
– JetBrains, maker of developer tools such as the IntelliJ IDEA integrated
development environment for Java developers, has announced the 1.0 release of
the company’s new conceptual software development environment Meta Programming
System, or MPS.
MPS is designed to create new languages
or langua…


Kenya to build £533m windfarm

With surging demand for power and blackouts common across the continent, Africa is looking to solar, wind and geothermal technologies to meet its energy needs

One of the hottest places in the world is set to become the site of Africa’s most ambitious venture in the battle against global warming. 

Some 365 giant wind turbines are to be installed in desert around Lake Turkana in northern Kenya – used as a backdrop for the film The Constant Gardener – creating the biggest windfarm on the continent. When complete in 2012, the £533m project will have a capacity of 300MW, a quarter of Kenya’s current installed power and one of the highest proportions of wind energy to be fed in a national grid anywhere in the world. 

Until now, only north African countries such as Morocco and Egypt have harnessed wind power for commercial purposes on any real scale on the continent. But projects are now beginning to bloom south of the Sahara as governments realise that harnessing the vast wind potential can efficiently meet a surging demand for electricity and ending blackouts. 

Already Ethiopia has commissioned a £190m, 120MW farm in Tigray region, representing 15% of the current electricity capacity, and intends to build several more. Tanzania has announced plans to generate at least 100MW of power from two projects in the central Singida region, more than 10% of the country’s current supply. In March, South Africa, whose heavy reliance on coal makes its electricity the second most greenhouse-gas intensive in the world, became the first African country to announce a feed-in tariff for wind power, whereby customers generating electricity receive a cash payment for selling that power to the grid.

Kenya is trying to lead the way. Besides the Turkana project, which is being backed by the African Development Bank, private investors have proposed establishing a second windfarm near Naivasha, the well-known tourist town. And in the Ngong hills near Nairobi, the Maasai herders and elite long-distance athletes used to braving the frigid winds along the escarpment already have towering company: six 50m turbines from the Danish company Vestas that were erected last month and will add 5.1MW to the national grid from August. Another dozen turbines will be added at the site in the next few years. 

Christopher Maende, an engineer from the state power company KenGen, which is running the Ngong farm and testing 14 other wind sites across the country, said local residents and herders were initially worried that noise from the turbines would scare the animals. 

“Now they are coming to admire the beauty of these machines,” he said. 

Kenya’s electricity is already very green by global standards. Nearly three-quarters of KenGen’s installed capacity comes from hydropower, and a further 11% from geothermal plants, which tap into the hot rocks a mile beneath the Rift Valley to release steam to power turbines. 

Currently fewer than one-in-five Kenyans has access to electricity but demand is rising quickly, particularly in rural areas and from businesses. At the same time, increasingly erratic rainfall patterns and the destruction of key water catchment areas have affected hydroelectricity output. Low water levels caused the country’s largest hydropower dam to be shut down last month. 

As a short-term measure KenGen is relying on imported fossil fuels, such as coal and diesel. But within five years the government wants to drastically reduce the reliance on hydro by adding 500MW of geothermal power and 800MW of wind energy to the grid. 

Not only are they far greener options than coal or diesel, but the country’s favourable geology and meteorology make them cheaper alternatives over time. The possibility of selling carbon credits to companies in the industrialised world is an added financial advantage. 

“Kenya’s natural fuel should come from the wind, hot underground rock and the sun, whose potential has barely even been considered,” said Nick Nuttall, spokesman for the United Nations Environment Programme. “After the initial capital costs this energy is free.” 

The Dutch consortium behind the Lake Turkana Wind Power (LTWP) project has leased 66,000 hectares of land on the eastern edge of the world’s largest permanent desert lake. The volcanic soil is scoured by hot winds that blow consistently year round through the channel between the Kenyan and Ethiopian highlands.

According to LTWP, which has an agreement to sell its electricity to the Kenya Power & Lighting Company, the average wind speed is 11metres per second, akin to “proven reserves” in the oil sector, said Carlo Van Wageningen, chairman of the company. 

“We believe that this site is one of the best in the world for wind,” he said. If the project succeeds, the company estimates that there is the potential for the farm to generate a further 2,700MW of power, some of which could be exported.

First, however, there are huge logistical obstacles to overcome. The remote site of Loiyangalani is nearly 300 miles north of Nairobi. Transporting the turbines will require several thousand truck journeys, as well as the improvement of bridges and roads along the way. Security is also an issue as the region is known bandit country, and many locals are armed with AK-47 assault rifles. 

LTWP also has to construct a 266-mile transmission line and several substations to connect the windfarm to the national grid. It has promised to provide electricity to the closest local towns, currently powered by generators. 

The greening of Africa

At the end of 2008, Africa’s installed wind power capacity was only 593MW. But that is set to change fast. Egypt has declared plans to have 7,200MW of wind electricity by 2020, meeting 12% of the country’s energy needs. Morocco has a 15% target over the same period. South Africa and Kenya have not announced such long-term goals, but with power shortages and wind potential of up to 60,000MW and 30,000MW respectively, local projects are expected to boom. With the carbon credit market proving strong incentives for investment other types of renewable energy are also set to take off. Kenya is planning to quickly expanding its geothermal capacity, and neighbouring Rift Valley countries up to Djibouti are examining their own potential. As technology improves and costs fall, solar will also enter the mix. Germany has already publicised plans to develop a €400bn solar park in the Sahara.

“Ultimately for Africa solar is the answer, although [costs mean] we may still be decades away,” said Herman Oelsner, president of the African Wind Energy Association.

guardian.co.uk © Guardian News & Media Limited 2009 | Use of this content is subject to our Terms & Conditions | More Feeds


Satellites reveal true extent of melting ice

Photos from US spy satellites declassified by the Obama administration provide the first graphic images of how the polar ice sheets are retreating in the summer


What’s up in the Big Green tent?

Some suspect foul play in the last-minute cancellation of the Big Green Gathering, but the Vestas protest might get an unexpected boost instead

News broke over the weekend that the organisers of the Big Green Gathering had finally crumbled under ceaseless pressure and demands from the local council and police, and decided not to stage the event. Bills had soared and it was deemed unfeasible for the organisation to go ahead.

The reaction, as you’d expect, is one of frustration. “The BGG is basically a gathering for people wanting to build a better world,” said Andrew Martin of Veggies. “There are workshops on green energy, ethical living, consensus-based decision-making, protesting and campaigning. I’m sure that’s got something to do with why it’s been shut down.” Veggies is a vegan catering organisations which, like some of the other organisations who regularly take part in the BGG, raises funds for environmental campaigns, including the Climate Camp.

I can’t help but suspect that the closure of the event stems from both police heavy-handedness at protests, such as at the G20 demonstrations earlier this year, and a more specific aim of undermining Climate Camp, after the police were criticised for “counterproductive” tactics. Climate Camp will be signifcantly poorer as a result of this decision (I’ve heard a confirmed figure of between £10,000 – £15,000).

The whole thing really sticks in my throat. It’s hard to imagine a festival with a more positive aim than the Big Green Gathering, which grew out of Glastonbury’s famous Green Fields and became a festival in its own right in the nineties. The aim is celebratory, and the idea that something designed to inspire and regenerate should be choked out of existence by a bunch of narrow-minded policemen and kow-towing local councillors is profoundly depressing. I may not want to spend the weekend studying alternative sewage possibilities, but I’m grateful that somebody does.

But it may be that the police are shooting themselves in the feet with this approach. In the 1990s the Criminal Justice Act united a whole slew of campaigners and party-goers in opposition and helped boost the anti-roads movement. Shutting down the BGG could potentially have the same effect.

Messages are already flying around the internet suggesting that instead of going to the BGG, people head down to join the protests outside the Vestas factory on the Isle of Wight. If just a few people take up the suggestion, the police have created a whole new headache for themselves.

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Wildfires on Mediterranean coast

Images of the wildfires that have forced more than 1,000 people from their homes


Satellites reveal true extent of melting ice

Photos from US spy satellites declassified by the Obama administration provide the first graphic images of how the polar ice sheets are retreating in the summer


A goodbye to Jonathon Porritt

Watch a bluesy tribute to the ‘sustainability ninja’


The evidence Bush tried to hide

Photos from US spy satellites declassified by the Obama White House provide the first graphic images of how the polar ice sheets are retreating in the summer. The effects on the world’s weather, environments and wildlife could be devastating

Graphic images that reveal the devastating impact of global warming in the Arctic have been released by the US military. The photographs, taken by spy satellites over the past decade, confirm that in recent years vast areas in high latitudes have lost their ice cover in summer months.

The pictures, kept secret by Washington during the presidency of George W Bush, were declassified by the White House last week. President Barack Obama is currently trying to galvanise Congress and the American public to take action to halt catastrophic climate change caused by rising levels of carbon dioxide in the atmosphere.

One particularly striking set of images – selected from the 1,000 photographs released – includes views of the Alaskan port of Barrow. One, taken in July 2006, shows sea ice still nestling close to the shore. A second image shows that by the following July the coastal waters were entirely ice-free.

The photographs demonstrate starkly how global warming is changing the Arctic. More than a million square kilometres of sea ice – a record loss – were missing in the summer of 2007 compared with the previous year.

Nor has this loss shown any sign of recovery. Ice cover for 2008 was almost as bad as for 2007, and this year levels look equally sparse.

“These are one-metre resolution images, which give you a big picture of the summertime Arctic,” said Thorsten Markus of Nasa’s Goddard Space Flight Centre. “This is the main reason why we are so thrilled about it. One-metre resolution is the dimension that’s been missing.”

Disappearing summer sea ice poses considerable dangers, scientists have warned. Ice shelves are used by animals such as polar bears as platforms for hunting seals and other sea creatures. Without them, they could starve. In addition, ice reflects solar radiation. Without that process, the Arctic sea could warm up even more. The phenomenon threatens to set off runaway heating of the planet, say climatologists.

The latest revelations have triggered warnings from scientists that they no longer have the funds to keep a comprehensive track of climate change. Last week the head of the US’s National Oceanic and Atmospheric Administration (NOAA), Professor Jane Lubchenco, warned that the gathering of satellite data – crucial to predicting future climate changes – was now at “great risk” because America’s ageing satellite fleet was not being replaced.

“Our primary focus is maintaining the continuity of climate observations, and those are at great risk right now because we don’t have the resources to have satellites at the ready and taking the kinds of information that we need,” said Lubchenco, who was appointed by Obama. “We are playing catch-up.”

Even before her warning, scientists were saying that America, the world’s scientific superpower, was virtually blinding itself to climate change by cutting funds to the environmental satellite programmes run by the Oceanic and Atmospheric Administration and Nasa. A report by the National Academy of Sciences this year warned that the environmental satellite network was at risk of collapse.

In February, a Nasa satellite carrying instruments to produce the first map of the Earth’s carbon emissions crashed near Antarctica only three minutes after lift-off.

The satellite would have measured carbon emissions at 100,000 points around the planet every day, providing a wealth of data compared to the 100 or so fixed towers currently in operation in a land-based network.

The NOAA is under additional pressure to provide environmental data because of the re-emergence of the El Niño climate phenomenon, where warming of the tropical Pacific causes heatwaves, droughts and flooding around the world. June’s land and sea surface temperatures were the second hottest on record, and scientists are predicting this will be the warmest decade in recorded history. The last major El Niño was in 1998, the hottest year in recorded history.

The Obama administration has already taken steps to tackle America’s flagging scientific lead. The president’s economic recovery plan allotted $170m (£100m) to help close the gaps in climate modelling. The NOAA is seeking an additional $390m in its 2010 budget to upgrade environmental satellites, and help make data more available to researchers and government officials.

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‘Are we here for your amusement?’

Our increasing demand for adventure is pushing back the frontiers of tourism, but is it also posing a threat to tribal people? John Vidal investigates

When the Jarawa tribe of hunter-gatherers began to emerge in ones and twos from the dense rainforests of the Andaman islands in 1997, it seemed that these mysterious, handsome people only wanted to take a brief look at the modern world and would soon return to the trees.

But in the months that followed, shy Jarawa youths slowly gained in confidence and could be found hanging out on the side of a road recently built through their land. Then they started to stop cars and buses going by, and to beg for food. They even began to board ferries to travel between the islands.

No one knows why these people – one of the original tribes of the Andaman and Nicobar islands, a remote archipelago in the Indian Ocean – decided to leave the forest at that time. Twelve years on they have become a tourist attraction. Local companies take people to gawp at and photograph them as if they are animals in a zoo. Some throw sweets and biscuits to them, or offer them lifts and money.

The majority of the Jarawa, thought to number about 250 people, remain deep in the forests, but some have learned bits of Hindi and regularly visit the port, the hospital or market place, says Sophie Grig, a researcher at human rights organisation Survival International who has visited the Andamans several times. One or two Jarawa children have reportedly gone to a school and asked for education.

Integration has been partial and more or less at the Jarawa’s own pace and volition. But now comes a threat that some anthropologists say could lead to the extinction of a tribe that has lived in isolation for millennia.

Barefoot India, a major Indian travel company, has just won a high court case that will allow it to build an eco-resort at Collipur, close to the designated Jarawa reserve. Other hotels are expected to follow.

Barefoot, which already has an Andamans resort on Havelock Island, plans to bring in thousands of tourists a year from Europe to scuba dive and to explore the remote islands now becoming popular as one of Asia’s least visited beach destinations.

But Survival fears that the increased contact with tourists will inevitably expose the tribe fully to diseases and cultures that they will never be able to cope with. “Evidence from around the world is that isolated tribal peoples have little or no immunity against diseases like flu and measles, and it is certain that the more contact there is between the tribe and tourists that diseases will devastate them,” says Grig. “It’s not unusual for 50% or more of a population to die soon after contact. One epidemic can lead to severe depression, alcohol abuse, dependency and even suicide.

“It’s incredibly dangerous. Why does Barefoot have to go there? There are plenty of other places.”

Grig continues: “The biggest concern is disease. The Jarawa are incredibly vulnerable. Then there’s alcohol. People in this situation are vulnerable to addiction and dependency.”

A spokesman for Barefoot says: “Barefoot would not countenance any exploitation of Jarawa for tourism purposes from any of its guests, and most certainly will not attempt to do so itself. The Jarawa have no access to the resort’s land, which is more than three kilometres away. [Far from threatening the tribe] Barefoot has had an extremely positive impact on the tribal interplay with the villagers in this area.”

There are perhaps 100 indigenous communities around the world that have chosen to live in complete isolation, but the frontiers of tourism are being pushed ever forward by cheap flights and an appetite for extreme ethno-tourism fuelled by the natural instinct of man to be curious about other people – and by shows such as Bruce Parry’s documentary series Tribe.

The Jarawa are peculiarly at risk because they live so close to a holiday resort, but dozens of other extremely remote groups are also in danger. In the West Papua province of Indonesia, US expatriate Kelly Woolford of Papua Adventures offers – for $7,000-$10,000 – to take tourists and camera crews deep into the forests of the Mamberamo and Baliem valleys, where he says they are quite likely to meet “stone age” tribes.

Papua Adventures does not guarantee “encounters”, but its “first contact” trek is advertised as a “full-on exploration” in areas where previously contact-free tribes are known to live.

Groups regularly stumble across tribespeople who appear to threaten them with bows and arrows, but who then disappear. Anthropologists and others who have seen photographs have accused Woolford of setting up these encounters, but he insists that the meetings are all by chance.

“Tourism can be a useful source of income, but most people would say it’s pretty bad news for the local people,” says anthropologist David Turton.

Turton has spent 40 years among the semi-nomadic Mursi in the Omo valley in southern Ethiopia, where some women have had their lower lip pierced and stretched so that a clay plate can be inserted. With the prospect of a giant dam flooding much of their lands, the tribe has enough problems, but it has been exploited by tourism now for 20 years.

Tour companies have presented the Mursi as the most primitive and wild people and the Mursi are fully aware they are being singled out as savages. The tourists arrive in four-wheel drive vehicles and the Mursi gather around them, asking for money in return for being photographed.

Turton has asked the Mursi what they think of these people, who only seem to want their photographs. He recorded this conversation in 1991:

Bio-iton-giga: “Why do they do it? Do they want us to become their children, or what? What do they want the photographs for?”

Turton: “They come because they see you as different and strange people. They go back home and tell their friends that they’ve been on a long trip, to Mursiland. They say, ‘Look, here are the people we saw.’ They do it for entertainment.”

Komor-a-kora: “We said to each other, ‘Are we here just for their amusement?’ ”

“They conclude that white people are thieves. The relationship is similar to prostitution,” says Turton. “The Mursi know they are looked down on. But to them the encounter is a commercial transaction. They are short of everything and cash is important.”

Tourism has always been culturally destructive and exploitative. Hundreds of people once lived in hardship but security on St Kilda, 60 miles off the west coast of mainland Scotland, but the community collapsed after first missionaries and then tourist boats arrived in the 1920s. Within a few years of the first tourists, the community had disintegrated and those remaining on the island had to be evacuated.

Equally, the Himba in Namibia survived everything that a hostile arid environment could throw at them for centuries until they became a tourist attraction in the 1970s. Their communities were overrun and many Himba are now beggars and alcoholics.

These days, tribes are regularly diminished in the name of economic advancement. The refugee Burmese Kayan women in Thailand, who wear brass coils round their necks, each year attract thousands of tourists, who pay to visit them in their camps. Their communities are disintegrating as alcoholic dependency grows.

Governments also act inhumanely to encourage tourism. The Botswana government is putting out to tender for safari companies to build lodges with bore holes in the central Kalahari game reserve at the same time that the Bushmen – who have lived there for millennia – are forbidden to even use the existing ones. One safari lodge will have a water hole less than a mile from the Bushmen, who will be made to walk hundreds of miles to collect water.

The worst destruction of indigenous groups is often invisible, done by governments and the tourism industry exploiting tribal groups for their land. “Indigenous peoples are often removed from their ancestral lands to make way for tourist developments or to create national parks where animals take precedence over people,” says Tricia Barnett, director of Tourism Concern.

The watchdog group is to publish a major report on the human rights abuses of tourism in September. “Tourism is violating left, right and centre all manner of the articles contained in the UN human rights declaration – land rights, dignity, respect, the right to privacy, cultural exploitation,” says Barnett.

But above all, land everywhere is being claimed at the expense of indigenous people for the construction of hotels and golf courses, and for the creation of national parks and reserves.

“The onward march of tourism involves the arbitrary removal of people from their lands,” says Barnett. “Tourists are becoming often unwitting collaborators in the exploitation of others. It is a competitive, resource-hungry industry, by its nature exploitative. International hotel chains and operators jostle to expand and out-price each other, and impoverished governments compete to attract business by offering cheap land and tax free investment. Indigenous groups are often the most vulnerable.”

“Tourism is land hungry. It depends on unspoilt landscapes. Time and again the indigenous peoples have their land grabbed. They just don’t come into the equation,” says Rachel Noble of Tourism Concern.

But it is possible to get ethno-tourism right in an ethically sensitive way. Jonny Bealby, who runs Wild Frontiers, which has been taking small groups of people to stay days at a time in remote places such as the Hindu Kush in Pakistan, says many eco-tourism businesses are starting up.

“These are joint ventures with indigenous communities, like the Achuar [on the Peru/Ecuador border]. In the western Amazon, there are several eco-lodges where usually an agency sets up a partnership with a tribe. The company and the tribe each have a 50% stake. On the whole, they seem to be perfectly respectful of each other. The communities do it on their own terms. The ventures are on a manageable scale. It’s fundamentally a meeting of equals. It comes down to scale and who is in control,” says Bealby. “If [ethno-tourism] is done right it can benefit everyone.”

Successful ventures, such as with the Akha hill tribe in Thailand, Aboriginal cultural tours in Australia, the Garifuna tourism group in Honduras and the Il Ngwesi Lodge in Kenya, which is 100% owned by local Maasai, are invariably grassroots-led and community-based.

“Tribal groups often feel that some tourists exploit them. It happens when they are being observed as if in a goldfish bowl. They do not like it when tourists stay in a swanky hotel and drive in and do not talk to them, then get in their Jeeps and go back,” says Bealby

“That kind of thing happens a lot. But when it’s small groups and the money goes direct to local people, then the benefits flow both ways.”

• For more information on the Jarawa go to survival-international.org/jarawa.

In it together
Leading lights of ethno-tourism

Il Ngwesi Lodge Kenya
Perched on the edge of the Mukogodo escarpment, this is an award-winning, upmarket eco-ranch with timber floors flowing around tree trunks and an infinity pool. Guests can shower outside overlooking a waterhole, go on game drives, camel safaris and guided bush walks. The lodge is owned and run by the Il Ngwesi (which means “people of the wildlife”) Maasai tribe of Laikipiak, who have lived on this land for centuries.

• ilngwesi.com.

El Descanso Costa Rica
El Descanso, in the Río Grande de Térraba river basin, is run by the Asodint indigenous organisation. Traditionally-designed cabins are set in tranquil surroundings and traditional food is on offer. Guests can visit ancient petroglyphs, the Catarata and Térraba rivers and other indigenous communities, learn about medicinal plants, play traditional games and buy local handicrafts. Profits are reinvested into the community.

• nacientespalmichal.com and actuarcostarica.com.

Garifuna Tourism Group Honduras
Located along the peaceful, undeveloped white sandy beaches on the north coast of Honduras on the Caribbean, the Garifuna communities offer grass roots tourism based on cultural exchange and interaction. Guests share in the vibrant local dance, food and music cultures, and learn about Garifuna’s traditional fishing culture. The central tourism group ensures that communities are never over-saturated with tourists, so visitors feel like invited guests. The enterprise is owned by the Garifuna people.

• 00504 9277513 and +4480121, geo.ya.com/ENKEL.

Akha Hill Tribe, Chiang Rai Thailand
In mountainous northern Thailand, visitors stay in bamboo or mud bungalows overlooking a valley surrounded by tea plantations, rice fields, waterfalls and jungle. There is an open-air restaurant, a herbal sauna, and jungle treks with expert guides, including fishing, elephant rides, an overnight stay in a banana leaf house, and visits to other hill tribes. All profits go to the Akha Hill Tribe community and its education system.

• 0066 0899975505, akhahill.com.

Aboriginal Cultural Tours Australia
Aboriginal Cultural Tours take you to rarely seen areas of Adjahdura Land on the Yorke Peninsula of South Australia, walking with descendants of the original owners of the land, living with, talking with, and experiencing first-hand their rich culture. Guests visit Aboriginal communities, explore ancient cultural landscapes and mythological land formations and experience cultural ceremonies. Aboriginal Cultural Tours is owned and operated by indigenous people.

• diversetravel.com.au and aboriginalaustraliatravel.com.

These projects are all listed in Tourism Concern’s Ethical Travel Guide, available to buy at tourismconcern.org.uk, 020-7133 3800.

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Vestas is too vital to lose

The government must now put our money where its mouth was in the energy white paper and support the renewables industry

The chorus of red-green dissent over the proposed closure of Britain’s sole major wind turbine manufacturing plant perfectly indicates just how spectacularly this Labour government has failed both workers and the environment. In microcosm, the situation in the Isle of Wight demonstrates the extent to which ministers have ignored calls to promote the renewables industry – squandering opportunity after opportunity to create or protect jobs in fledgling green industries, as well as to meet the UK’s greenhouse gas reduction targets.

But it also illustrates the creative way in which the unions and the green movement are recognising that they share a common agenda based on an understanding that green politics can deliver both jobs and social justice.

After the NHS and the council, Vestas is the largest employer on the Isle of Wight. The loss of 600 jobs during a time of economic recession will have a devastating effect on the community. But it is clear to all involved that the decision to close the factory has a wider significance beyond the island’s economy, and those workers currently occupying the plant in a valiant attempt to preserve their futures.

The decision to close the plant goes to the very heart of the critical challenge of our time: the need to address the economic and energy crises in a way which also tackles climate change head-on. It brings us right back to the Green New Deal, an innovative plan to restructure the economy through a billion-pound package for investing in green jobs – in renewables and energy efficiency – to dramatically reduce carbon emissions and cut householders’ fuel bills.

In the wake of its white paper on energy, expectations were high that the government might be offering companies like Vestas a real reason to maintain UK operations and thus protect UK jobs, through a more favourable policy environment and long-term investment plans, combined with any necessary loans or guarantees. But the rhetoric on renewable energy has yet to be matched with swift and tangible policy changes to ensure, for example, that the wind turbines we will need to build for a greener and more sustainable future make use of parts created in UK factories – not by workers thousands of miles away.

We are undoubtedly entering a period of public spending cuts. And by all means, let us cut the mindless spending of the previous decade of turbo-consumerism, as well as gratuitous spending on the military, renewal of the Trident weapons system, unnecessary ID card schemes or endless road-building. But we must replace this with targeted investment in the energy efficiency and renewable energy infrastructure we so urgently need to enable us to make a swift transition to a steady-state, zero carbon economy.

Thanks to years of government neglect, the wind energy industry suffers from a significant lack of demand in the UK and Europe. In the face of weighty pressure from the powerful “dirty” energy lobby – coal, gas and nuclear – the government has lacked the courage to give clear signals to encourage sustainable and profitable investment in the fledgling green industries.

The renewable industry has also suffered the consequences of an unwieldy and inconsistent planning system. Only an urgent reform of the UK’s planning system that would put environmental sustainability at its heart can ensure that renewable energy developments can prosper. Where there are pressures for conflicting environmental benefits, such as the need to exploit renewable energy opportunities while also seeking to protect the UK’s rural landscapes, we need improved dialogue and firmer planning regulations to ensure that green spaces, green belts and biodiverse brownfield sites are protected – while at the same time providing space for the renewable energy industry to grow.

The proposed Isle of Wight closure isn’t just a huge blow for the 600 skilled British workers set to lose their jobs. It threatens any attempt the UK makes to position itself at the forefront of global technological efforts to create a greener and more sustainable future. The renewables sector – and the public at large – need something more substantial than intentions laid out in white papers. Ministers could make a positive start by proving to Vestas, and other renewable energy players, that it is seriously committed to providing security for future investment, to a major overhaul in policy and planning, and to the crucial fight against climate change.

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Vestas is too vital to lose

The government must now put our money where its mouth was in the energy white paper and support the renewables industry

The chorus of red-green dissent over the proposed closure of Britain’s sole major wind turbine manufacturing plant perfectly indicates just how spectacularly this Labour government has failed both workers and the environment. In microcosm, the situation in the Isle of Wight demonstrates the extent to which ministers have ignored calls to promote the renewables industry – squandering opportunity after opportunity to create or protect jobs in fledgling green industries, as well as to meet the UK’s greenhouse gas reduction targets.

But it also illustrates the creative way in which the unions and the green movement are recognising that they share a common agenda based on an understanding that green politics can deliver both jobs and social justice.

After the NHS and the council, Vestas is the largest employer on the Isle of Wight. The loss of 600 jobs during a time of economic recession will have a devastating effect on the community. But it is clear to all involved that the decision to close the factory has a wider significance beyond the island’s economy, and those workers currently occupying the plant in a valiant attempt to preserve their futures.

The decision to close the plant goes to the very heart of the critical challenge of our time: the need to address the economic and energy crises in a way which also tackles climate change head-on. It brings us right back to the Green New Deal, an innovative plan to restructure the economy through a billion-pound package for investing in green jobs – in renewables and energy efficiency – to dramatically reduce carbon emissions and cut householders’ fuel bills.

In the wake of its white paper on energy, expectations were high that the government might be offering companies like Vestas a real reason to maintain UK operations and thus protect UK jobs, through a more favourable policy environment and long-term investment plans, combined with any necessary loans or guarantees. But the rhetoric on renewable energy has yet to be matched with swift and tangible policy changes to ensure, for example, that the wind turbines we will need to build for a greener and more sustainable future make use of parts created in UK factories – not by workers thousands of miles away.

We are undoubtedly entering a period of public spending cuts. And by all means, let us cut the mindless spending of the previous decade of turbo-consumerism, as well as gratuitous spending on the military, renewal of the Trident weapons system, unnecessary ID card schemes or endless road-building. But we must replace this with targeted investment in the energy efficiency and renewable energy infrastructure we so urgently need to enable us to make a swift transition to a steady-state, zero carbon economy.

Thanks to years of government neglect, the wind energy industry suffers from a significant lack of demand in the UK and Europe. In the face of weighty pressure from the powerful “dirty” energy lobby – coal, gas and nuclear – the government has lacked the courage to give clear signals to encourage sustainable and profitable investment in the fledgling green industries.

The renewable industry has also suffered the consequences of an unwieldy and inconsistent planning system. Only an urgent reform of the UK’s planning system that would put environmental sustainability at its heart can ensure that renewable energy developments can prosper. Where there are pressures for conflicting environmental benefits, such as the need to exploit renewable energy opportunities while also seeking to protect the UK’s rural landscapes, we need improved dialogue and firmer planning regulations to ensure that green spaces, green belts and biodiverse brownfield sites are protected – while at the same time providing space for the renewable energy industry to grow.

The proposed Isle of Wight closure isn’t just a huge blow for the 600 skilled British workers set to lose their jobs. It threatens any attempt the UK makes to position itself at the forefront of global technological efforts to create a greener and more sustainable future. The renewables sector – and the public at large – need something more substantial than intentions laid out in white papers. Ministers could make a positive start by proving to Vestas, and other renewable energy players, that it is seriously committed to providing security for future investment, to a major overhaul in policy and planning, and to the crucial fight against climate change.

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Hoax plan to pave over Central Park

Is the hoax campaign to concrete over NYC’s favourite green space and build an airport a satire on incompetent transport policy or another product viral? Watch this space

“Environmentalists rally in support of Manhattan airport”. That got your attention, didn’t it? And that was precisely the intention of the Manhattan Airport Foundation, a mysterious organisation that has outlaid its proposals to bulldoze Central Park in New York city and build an airport instead.

The foundation put out a press release earlier this week saying that the “Triborough Association for Fair Treatment” – a group it says lobbies to get legislation drafted to help protect migratory birds from aircraft strikes – was putting its full support behind the building of a new airport in the heart of Manhattan as it would reduce the kind of bird-related incidents that brought down US Airways Flight 1549 back in January causing it to bellyflop into the Hudson.

It’s all nonsense, of course. The whole thing is a hoax – one that’s been getting plenty of attention all week and managing to snare a few suckers along the way, too. The Manhattan Airport Foundation is pure fiction, as are its plans for an airport. Only a few nanoseconds of consideration lead you to realise the last place on earth that would ever be concreted over to make way for an airport would be Central Park.

But who is behind the hoax? And why have they spent a considerable amount of time and effort (and, presumably, money) creating such a professional-looking website? Chances are the site will soon morph into an advert for something or other, as has happened with other web hoaxes in the past. Or it could be some web-savvy comedians looking for some viral marketing?

No one yet, though, seems to have undercovered the real identity of those behind the Manhattan Airport Foundation, or their motive. The website’s domain name was registered back in April (even though the foundation claims to have been founded in 2006), but the identity of the domain’s owner has been withheld. The foundation’s Twitter page has only been live since 8 June, and its address is listed as being on the 58th floor, 233 Broadway. Yet the building only has 57 floors.

A press release dated April of this year says the foundation is to receive “significant financial backing over the next five years” from the “Waalwijk Charitable Trust”. In addition to this, the “Tokyo-based holding company Yamanote Ltd” will be making a “substantial gift”. Again, both these organisations are fictional – Waalwijk is the name of a town in the Netherlands and Yamanote is an affluent area in Tokyo.

The only person’s name mentioned anywhere on the site is a press officer called “Audrey Cortlandt”. Again, nothing of note shows up online for that name, although it does throw up some interesting anagrams – “Lady Dancer Tutor” being one of them. Not that this really helps us, though.

The plot thickens.

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In conversation with Jeffrey Sachs

Leading economist and director of Earth Institute discusses aid and global warming


Irrigation is key to food security

Irrigation seems to have been left off the agenda when it comes to discussing food security in Uganda. It needs to be added now, argues Richard M Kavuma

As we now know, the people of Katine, the wider Teso region and other parts of Uganda are bracing themselves for famine following back-to-back drought. This is, of course, bad news, which makes the recent G8 pledge to support Africa to feed itself all the more timely. But what bothers me is the failure of the Ugandan government and indeed its donors – including the UK – to realise that simplistic solutions will only be stop-gap measures. Yes, there is talk about fertilizers and drought-resistant crop varieties, but governments have pretty much maintained a business-as-usual approach to agriculture. The United Nations Conference on Trade and Development’s 2009 Least Developed Countries report says as much.

People in Katine realise that the weather is changing and many ask what is happening to “their” world. A year ago, one village leader’s message to the G8 heads of state was that they should help Katine plant trees to help stabilise the unpredictable weather. Of course, planting a tree in Katine is no panacea for all the crimes committed against the planet, especially by wealthier countries, but the 55-year-old village chairman was thinking along the right lines. But what does his president, Yoweri Museveni, in Kampala think? That it is all right for natural forests like Mabira to be replaced with sugar cane farms because sugar cane companies will pay billions of Ugandan shillings in taxes.

One painful thing about this drought/famine scenario was echoed by Stephen Ochola, Soroti district chairman, the other day: How can Egypt and Israel, which are largely deserts, grow fruits and export juice, while Uganda, blessed with rich soils, rainfall and lakes and rivers, starves? Why, Ochola wondered, can’t Uganda start seriously promoting irrigation to supplement the rains when necessary?

Out of Uganda’s estimated 400,000 hectares of irrigable land, barely 5% is under irrigation – and these are large-scale farms. The government has for years talked about harnessing water for production, but there is too little being done.

People must find creative ways to harness water resources to make irrigation by smallholder farmers possible. But they need creative, committed leadership. It is expensive, of course, but who said saving lives was going to be cheap? For without a change in approach this is what it will come down to – saving people from starving to death.

Another issue that does not feature in the G8 text was brought up by farmer Julius Eilu, who is already having trouble feeding his family of nine children. Asked what he would do to cope, Eilu said: “Perhaps I should stop fathering children.” This is a telling statement by a father in an area where children come with some pride.

Eilu’s president in Kampala sees no problem with Uganda’s population growth rate of 3.2% per year. In fact he thinks Uganda’s population of 30 million is too small. Yet as families have more children that they can hardly afford, farmland gets fragmented into small plots for the many siblings, productivity reduces and the dependence ratio grows. Couple that with unpredictable weather and the business-as-usual approach of the state and you have the recipe for a perpetually food-insecure, poor country.

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Toucans use giant bills to keep cool

A new study suggests that like the elephant’s ears, the toucan’s bill may operate as an efficient radiator


UK waste prompts Brazil complaint

Brazilian environmental officials examine British waste at a cargo terminal at Guaruja near Sao Paulo

Brazil is to lodge a formal complaint with the World Trade Organization over an alleged illegal shipment of UK toxic waste, its government has said.

Environment Agency officers and police in Britain raided three properties in the Swindon area of Wiltshire this week, arresting men aged 24, 28 and 49.

They want 1,400 tonnes of waste from 99 containers returned for inspection.

Brazil says at least two held waste like syringes and condoms – possibly breaching waste movement codes.

Its complaint will be based on the Basel Convention, which bans shipments of toxic waste from industrialised nations, Brazil’s foreign ministry said in a statement.

It wants the origin of the containers traced and to find out how they ended up in three Brazilian ports – Santos, near Sao Paulo, and two others in the southern state of Rio Grande do Sul.

"The Environment Agency… will not hesitate to prosecute any company or individuals found to have breached the strict laws on the export of waste"

Liz Parkes, Environment Agency

The Environment Agency said it could not confirm claims the shipping containers held a mixture of household and clinical waste.

It said it plans to search through the rubbish once it has been returned to the UK and ensure it is handled and disposed of properly.

Head of waste Liz Parkes said the arrests marked "significant progress" in the investigation and that the agency was arranging for the waste to be shipped back to the UK.

She said: "The Environment Agency enforces the export of recyclable waste from England and Wales, and will not hesitate to prosecute any company or individuals found to have breached the strict laws on the export of waste.

"The United Kingdom has taken a strong global lead to stamp out the illegal waste trade, in order to protect people and the environment."

Waste can be sent abroad for recycling, but it is illegal to export it for disposal.

The maximum penalty for illegally exporting waste is an unlimited fine or two years in prison.

For legal reasons, the three men arrested cannot be identified.

Roberto Messias, president of the Brazilian environment agency, Ibama, has said Brazil is "not a big rubbish dump of the world". </p


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MPs urge voluntary ‘pay as you drive’ plan

Motorists do not believe the government’s claims that road taxes help cut carbon dioxide emissions and boost public transport investment, according to an MPs’ report released today which recommends a voluntary “pay as you drive” scheme.

The report, by the Commons transport committee, urges ministers to revive the idea of giving motorists the option of being taxed per mile driven – one of the most controversial government proposals of recent years. The recommendation comes with a warning that says the motoring public has become “mistrustful” of taxes on road users.

The committee’s chair, Louise Ellman, Labour MP for Liverpool Riverside, said recent increases in vehicle excise duty had been handled so badly the image of environmental taxes had been tarnished.

The report says: “The government has been inconsistent in the way that it has justified motoring taxes. Fuel duty has been presented, at different times, as a tool to reduce carbon emissions, a source of general revenue, and a means to fund transport investment. We are concerned that motorists are mistrustful of the government regarding taxes.”

The idea is that “pay as you drive” schemes could be used as a substitute for excise duty or fuel duty payments.

Road pricing remains a politically toxic subject for the government after nearly 2 million people signed an online Downing Street petition condemning the concept two years ago.

However, the reintroduction of road pricing into the tax debate was welcomed by one leading motorists’ thinktank. The RAC Foundation said a charging scheme “might become unavoidable” but ministers had to restore belief in the purpose of road taxes first.

Taxes on drivers raise about £45bn a year for the Treasury, say motorists’ groups.

Stephen Glaister, director of the RAC Foundation, said motorists would not back a revised road tax system with the “apparent sole intention of shoring up the nation’s ailing finances”. He added: “For any radical policy to be successful, public trust in the politicians introducing it is essential. That trust is lacking.”

According to an AA poll, 86% of UK drivers do not believe the government would deliver a fair road-pricing programme. Edmund King, the AA’s president, said the introduction of even a small scheme would be “some way off” because of the online petition revolt and the recent rejection of a congestion charge by voters in Manchester. “Voluntary or not, it would be very difficult to introduce at the moment,” he said.

A Treasury spokesperson said: “Government has always been very clear that transport taxes are primarily revenue-raising – but that they also send strong environmental signals, encouraging greater fuel efficiency, and the purchase of lower-emitting cars.”

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Reds and greens fight Vestas closure

A unique “red and green” army of trade union and environmental campaigners was on the march in an attempt to save from closure Britain’s only major wind turbine manufacturing plant.

Up to 500 people are expected outside the Vestas plant at Newport on the Isle of Wight tomorrow night where 25 workers are engaged in a sit-in, while further demonstrations are being planned simultaneously outside the Department of Energy and Climate Change in London.

Greenpeace said the Vestas dispute promised a historic change from a situation where the labour movement and environment activists have found themselves on different sides of the fence, with one wanting to shut down polluting industries and the other defending jobs.

“Although we have always tried to highlight the employment opportunities that could flow from a low-carbon economy, historically there has been animosity between the two sides. If we can build this new alliance and break down those perceived barriers then there all sorts of exciting opportunities,” said John Sauven, UK executive director of Greenpeace.

The RMT transport union endorsed the Vestas dispute as a springboard for closer co-operation, with its general secretary, Bob Crow – better known for addressing striking London Underground workers – visiting the wind plant today. He said: “There is an interesting coalition growing around Vestas that builds on issues where we have common cause such as public transport, which is really green transport. But this is a unique situation [on the Isle of Wight] involving globalisation, recession and the kind of low-carbon manufacturing jobs that everyone can relate to.”

The growing protests are embarrassing the energy and climate change secretary, Ed Miliband, who last week promised that thousands of new jobs would come from a new, low-carbon economy and now finds himself on the defensive over a decision by a cash-rich company to close a plant directly involved in renewable energy.

Miliband said he had been trying hard to help avoid job losses. “They [Vestas] are keeping a protoype facility at the factory and we are currently considering an application from them for government help to test and develop offshore wind blades in a facility which would employ 150 people on the Isle of Wight initially and potentially more later,” he said.

In April, Vestas announced plans to shut the manufacturing side of the Isle of Wight business with the potential loss of 600 jobs, saying it could produce blades cheaper in America.

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Reds and greens fight Vestas closure

A unique “red and green” army of trade union and environmental campaigners was on the march in an attempt to save from closure Britain’s only major wind turbine manufacturing plant.

Up to 500 people are expected outside the Vestas plant at Newport on the Isle of Wight tomorrow night where 25 workers are engaged in a sit-in, while further demonstrations are being planned simultaneously outside the Department of Energy and Climate Change in London.

Greenpeace said the Vestas dispute promised a historic change from a situation where the labour movement and environment activists have found themselves on different sides of the fence, with one wanting to shut down polluting industries and the other defending jobs.

“Although we have always tried to highlight the employment opportunities that could flow from a low-carbon economy, historically there has been animosity between the two sides. If we can build this new alliance and break down those perceived barriers then there all sorts of exciting opportunities,” said John Sauven, UK executive director of Greenpeace.

The RMT transport union endorsed the Vestas dispute as a springboard for closer co-operation, with its general secretary, Bob Crow – better known for addressing striking London Underground workers – visiting the wind plant today. He said: “There is an interesting coalition growing around Vestas that builds on issues where we have common cause such as public transport, which is really green transport. But this is a unique situation [on the Isle of Wight] involving globalisation, recession and the kind of low-carbon manufacturing jobs that everyone can relate to.”

The growing protests are embarrassing the energy and climate change secretary, Ed Miliband, who last week promised that thousands of new jobs would come from a new, low-carbon economy and now finds himself on the defensive over a decision by a cash-rich company to close a plant directly involved in renewable energy.

Miliband said he had been trying hard to help avoid job losses. “They [Vestas] are keeping a protoype facility at the factory and we are currently considering an application from them for government help to test and develop offshore wind blades in a facility which would employ 150 people on the Isle of Wight initially and potentially more later,” he said.

In April, Vestas announced plans to shut the manufacturing side of the Isle of Wight business with the potential loss of 600 jobs, saying it could produce blades cheaper in America.

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