Saturday, May 18, 2013

Late arrival for rare butterflies

The UK's spring butterflies are being welcomed by enthusiasts, but weeks later than they usually arrive.

The second-coldest March on record contributed to the delayed emergence of many rare species, according to the charity Butterfly Conservation.

"First sightings" recorded by the public showed the insects typically appeared a fortnight later than normal.

One rare species - the grizzled skipper - emerged a month later than last year.

The pearl-bordered fritillary was another rare butterfly to make a late show. Last year the insects were first spotted on 1 April but were not recorded until 27 April this year.

Threatened wood whites could be seen by 10 April last year, but this year were delayed until early May.

And the Duke of Burgundy butterfly made an appearance in late April this spring, around three weeks later than last year.

Last spring saw butterflies emerging earlier than normal following an unusually mild February and March. But the extreme wet weather that followed resulted in a terrible year for most species.

Butterfly Conservation's findings, which focus on the UK's rare and threatened species, show a large contrast with last years' spring sightings.

Week-long lives

Butterflies emerging late from their chrysalises is not necessarily a problem for the insects, but the weather over the next few weeks may be crucial to their success.

Wet weather prevents butterflies from flying, which they need to do to find mates and plants on which to lay their eggs, explained Butterfly Conservation surveys manager Richard Fox.

"If those [weather] conditions carry on for the duration of your life as a butterfly - which might only be a week at best - then you leave no offspring."

And this year, butterflies appear to be in "very low numbers" following last year's poor weather.

"They really need some fine spring weather and a successful breeding season in order to start rebuilding their populations," said Mr Fox.

He added that generally the UK's butterflies have suffered decades of decline, largely due to human destruction of their natural habitats.

"Nowadays these butterflies are so endangered... that a few years of bad weather might well drive colonies to extinction. And that's obviously exactly what we want to try and avoid."

Butterfly Conservation revealed its findings, gathered from public sightings of butterflies around the UK, ahead of Save Our Butterflies week which aims to introduce people to rare and threatened spring butterflies through a series of events and butterfly walks.

Mr Fox commented: "People tend to think of butterflies as at the height of summer and indeed that is when you tend to see most butterflies in your garden.

"But actually we have quite a lot of species, including some of our rare and threatened ones, which only come out at this time of year."

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Source: http://www.bbc.co.uk/nature/22546675

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Sunday, May 5, 2013

Mozilla shows off ported version of Unreal Engine 3 in Firefox browser [video]

May 2 (Reuters) - Few sports fluctuate as much as horse racing and even fewer races are as unpredictable as the Kentucky Derby. This year's race, at Churchill Downs on Saturday, is no different and looms as one of the most open in decades. The early favorite is Orb, who won the Florida Derby, one of the key traditional lead-up races, in brilliant fashion. His main challenger, at least in betting circles, is the unbeaten Verrazano, but this is anything but a two-horse race. With a capacity-field of 20 impeccably bred three-year-olds, the 139th Kentucky Derby has all the makings of a classic. ...

Source: http://news.yahoo.com/mozilla-shows-off-ported-version-unreal-engine-3-011523004.html

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It didn?t have to be this way, playing games and lost one day. (Unqualified Offerings)

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Saturday, May 4, 2013

Obama blesses Mexican security plan, eyes deeper business ties

By Mark Felsenthal and Steve Holland

MEXICO CITY (Reuters) - U.S. President Barack Obama gave his blessing on Thursday to a new security arrangement with Mexican leader Enrique Pena Nieto, in which Mexico will make reducing violence a priority over hunting drug cartel kingpins in the war against organized crime.

The two presidents said they also want to step up trade and business ties that have been overshadowed by the battle against drug trafficking.

"It is obviously up to the Mexican people to determine their security structures and how it engages with other nations including the United States," Obama said at a joint press conference with Pena Nieto.

At the start of a two-day visit to Mexico, Obama sought to draw attention to the emerging might of Latin America's No.2 economy, even as worries about containing drug-trafficking and related violence remained an inescapable subtext.

The two leaders pledged to begin holding cabinet level meetings focused on boosting business between the two countries and to expand educational changes. The first high-level meeting is set for the fall.

The U.S. president pledged support for Pena Nieto's new policy of restricting contacts with the United States on drugs and drug-related violence to a single point, Mexico's Ministry of the Interior. He acknowledged that the United States can play a role with its own domestic policies.

"We look forward to continuing our good cooperation in any way," he said. "I also reaffirmed our determination in the United States to meet our responsibilities to reduce the demand for illegal drugs and to combat the southbound flow of illegal guns and cash."

Mexico's new "single-door" policy would be an abrupt change from the wide latitude the U.S. government enjoyed in working with Mexican officials across agencies under Pena Nieto's predecessor, Felipe Calderon.

The change has raised questions about Mexico's commitment to combating drug trafficking and drug-related violence.

Pena Nieto plans to shift the weight of combating organized crime from the military onto a new militarized police force, but has made few concrete changes so far, instead seeking to focus public attention on the economy rather than violence.

The Mexican government has said that killings linked to organized crime fell 14 percent in the first four months of Pena Nieto's presidency, but 4,249 people still were killed during that period.

More than 70,000 people are estimated to have been killed in drug violence in Mexico since 2007, and gang-style murders continue to provide lurid headlines.

Some question whether Calderon's aggressive policies, which focused on eradicating gang leaders, has been successful or whether it has generated additional violence as rival factions vie for control of turf.

Pena Nieto said his approach will emphasize reducing bloodshed and will operate more smoothly.

"Under this new strategy, what we are trying to do is put in order, institutionalize the security cooperation we have today with the United States, and establish clear and singular channels to help us be more efficient and achieve better results," Pena Nieto said in Spanish.

RIGHTS WORRIES

In a letter to Obama ahead of his visit, rights group Human Rights Watch urged him to review the United States' public security approach with Mexico, rapping his administration for offering "uncritical support" for Calderon's policies and citing a "dramatic increase" in rights abuses.

Both Obama and Pena Nieto have said they want the visit to focus on economic issues rather than security. Pena Nieto is eager to underscore Mexico's recent run of solid economic growth, fueled in part by its increasing attractiveness as a manufacturing hub.

The leaders pledged to conclude a trade agreement with Asia-Pacific nations, the Trans-Pacific Partnership, by the end of the year.

By highlighting Mexico's progress in moving up the economic ladder, Obama is also emphasizing that his own domestic goal of reforming U.S. immigration laws will not promote an exodus of Mexicans into the United States.

"Part of what we discussed is the importance of getting it done, precisely because we do so much business between our two countries," he said, referring to immigration reform that has drawn bipartisan support in Washington. "If we're going to get that done, now's the time to do it."

The two presidents at their meeting discussed a much publicized energy agreement that would remove obstacles to expanding deepwater drilling for oil in the Gulf of Mexico. They said in a joint statement that they looked forward to implementation of the deal.

The United States has yet to finalize the deal, known as the Transboundary Hydrocarbons Agreement, which provides guidelines for drilling in an area of the Gulf that straddles the U.S.-Mexican boundary.

The deal is seen as the key to opening a new era of cooperation on oil production between the two countries. Mexico's state-owned oil company Pemex needs technology and investment to boost its stagnant production, and U.S. companies are eager to help.

(Editing by Simon Gardner and Paul Simao)

Source: http://news.yahoo.com/obama-blesses-mexican-security-plan-eyes-deeper-business-010528504.html

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NKorea sentences US man in possible bid for talks

A photo provided by Bobby Lee, shows Kenneth Bae, right, and Bobby Lee together when they were freshmen students at the University of Oregon in 1988. Bae is being detained in North Korea and could face the death penalty if he is convicted on charges that he planned to overthrow the North Korean government. (AP Photo/The Register-Guard, Bobby Lee)

A photo provided by Bobby Lee, shows Kenneth Bae, right, and Bobby Lee together when they were freshmen students at the University of Oregon in 1988. Bae is being detained in North Korea and could face the death penalty if he is convicted on charges that he planned to overthrow the North Korean government. (AP Photo/The Register-Guard, Bobby Lee)

In this March 20, 2013 photo, a North Korean flag hangs inside the interior of Pyongyang?s Supreme Court. North Korea says it will soon deliver a verdict in the case of detained American Kenneth Bae it accuses of trying to overthrow the government, further complicating already fraught relations between Pyongyang and Washington. The announcement about Bae comes in the middle of a lull after weeks of war threats and other provocative acts by North Korea against the U.S. and South Korea. Bae, identified in North Korean state media by his Korean name, Pae Jun Ho, is a tour operator of Korean descent who was arrested after arriving with a tour on Nov. 3 in Rason, a special economic zone bordering China and Russia. (AP Photo)

In this March 20, 2013 photo, a North Korean flag hangs inside the interior of Pyongyang?s Supreme Court. North Korea says it will soon deliver a verdict in the case of detained American Kenneth Bae it accuses of trying to overthrow the government, further complicating already fraught relations between Pyongyang and Washington. The announcement about Bae comes in the middle of a lull after weeks of war threats and other provocative acts by North Korea against the U.S. and South Korea. Bae, identified in North Korean state media by his Korean name, Pae Jun Ho, is a tour operator of Korean descent who was arrested after arriving with a tour on Nov. 3 in Rason, a special economic zone bordering China and Russia. (AP Photo)

SEOUL, South Korea (AP) ? A Korean American detained for six months in North Korea has been sentenced to 15 years of hard labor for "hostile acts" against the state, the North's media said Thursday ? a move that could trigger a visit by a high-profile American if history is any guide.

Kenneth Bae, 44, a Washington state man described by friends as a devout Christian and a tour operator, is at least the sixth American detained in North Korea since 2009. The others eventually were deported or released without serving out their terms, some after trips to Pyongyang by prominent Americans, including former U.S. presidents Bill Clinton and Jimmy Carter.

With already abysmal U.S.-North Korean ties worsening since a long-range rocket-launch more than a year ago, Pyongyang is fishing for another such meeting, said Ahn Chan-il, head of the World Institute for North Korea Studies think tank in South Korea.

"North Korea is using Bae as bait to make such a visit happen. An American bigwig visiting Pyongyang would also burnish Kim Jong Un's leadership profile," Ahn said. Kim took power after his father, Kim Jong Il, died in December 2011.

The authoritarian country has faced increasing criticism over its nuclear weapons ambitions. Disarmament talks including the Koreas, the United States, Japan, China and Russia fell apart in 2009. Several rounds of U.N. sanctions have not encouraged the North to give up its small cache of nuclear devices, which Pyongyang says it must not only keep but expand to protect itself from a hostile Washington.

Pyongyang's tone has softened somewhat recently, following weeks of violent rhetoric, including threats of nuclear war and missile strikes. There have been tentative signs of interest in diplomacy, and a major source of North Korean outrage ? annual U.S.-South Korean military drills ? ended Tuesday.

In Washington, the U.S. State Department said it was working with the Swedish Embassy in Pyongyang to confirm the report of Bae's sentencing. The United States lacks formal diplomatic ties with North Korea and relies on Sweden for diplomatic matters involving U.S. citizens there. The Swedish ambassador in Pyongyang, Karl-Olof Andersson, referred queries to the State Department.

"While Washington will do everything possible to spare an innocent American from years of hard labor, U.S. officials are aware that in all likelihood the North Korean regime wants a meeting to demonstrate that the United States in effect confers legitimacy on the North's nuclear-weapon-state status," Patrick Cronin, a senior analyst with the Washington-based Center for a New American Security, said in an email.

Cronin called Bae's conviction "a hasty gambit to force a direct dialogue with the United States."

Bae's trial on charges of "committing hostile acts" against North Korea took place in the Supreme Court on Tuesday, the state-run Korean Central News Agency said. The announcement came just days after KCNA said Saturday that authorities would soon indict and try him. KCNA has referred to Bae as Pae Jun Ho, the North Korean spelling for his Korean name.

Bae, from Lynnwood, Washington, was arrested in early November in Rason, a special economic zone in North Korea's far northeastern region bordering China and Russia, state media said. The exact nature of Bae's alleged crimes has not been revealed.

Friends and colleagues say Bae was based in the Chinese border city of Dalian and traveled frequently to North Korea to feed orphans. Bae's mother in the United States did not answer calls seeking comment Thursday.

There are parallels to a case in 2009. After Pyongyang's launch of a long-range rocket and its second underground nuclear test that year, two American journalists, Laura Ling and Euna Lee, were sentenced to 12 years of hard labor after sneaking across the border from China.

They later were pardoned on humanitarian grounds and released to Clinton, who met with then-leader Kim Jong Il. U.S.-North Korea talks came later that year.

In 2011, Carter visited North Korea to win the release of imprisoned American Aijalon Gomes, who had been sentenced to eight years of hard labor for crossing illegally into the North from China.

Korean American Eddie Jun was released in 2011 after Robert King, the U.S. envoy on North Korean human rights, traveled to Pyongyang. Jun had been detained for half a year over an unspecified crime.

Jun and Gomes are also devout Christians. While North Korea's constitution guarantees freedom of religion, in practice only sanctioned services are tolerated by the government.

U.N. and U.S. officials accuse North Korea of treating opponents brutally. Foreign nationals have told varying stories about their detentions in North Korea.

The two journalists sentenced to hard labor in 2009 stayed in a guest house instead of a labor camp due to medical concerns.

Ali Lameda, a member of Venezuela's Communist Party and a poet invited to the North in 1966 to work as a Spanish translator, said that he was detained in a damp, filthy cell without trial the following year after facing espionage allegations that he denied. He later spent six years in prison after a one-day trial, he said.

___

Associated Press writers Jean H. Lee in Seoul and Lou Kesten in Washington contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-05-02-NKorea-American%20Detained/id-7f5e4a2eb079453ca6adbaba7fcaf898

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Researchers estimate a cost for universal access to energy

May 2, 2013 ? Universal access to modern energy could be achieved with an investment of between 65 and 86 billion US dollars a year up until 2030, new research has shown.

The proposed investments are higher than previous estimates but equate to just 3-4 per cent of current investments in the global energy system.

The findings, which have been presented today, 3 May, in IOP Publishing's Environmental Research Letters, also include, for the first time, the policy costs for worldwide access to clean-combusting cooking fuels and stoves by 2030.

Access to electricity and clean-combusting cooking fuels and stoves could combat the estimated four million deaths a year from household air pollution caused by traditional cooking practices.

In their study, the researchers calculate that improved access to modern cooking fuels could avert between 0.6 and 1.8 million premature deaths in 2030 and enhance wellbeing substantially.

The international group of researchers estimate that an additional generation capacity of between 21 and 28 gigawatts would be required to provide a modest amount of electricity to all rural households. This is less than the annual additions to generation capacity being made by China alone. They estimate this will cost around 180 to 250 billion dollars over the next 20 years with dedicated policies and measures also needed.

Added to this will be the policy costs to help ease the transition to clean cooking for more than 40 per cent of the world's population. The policies would include subsidies supporting the costs of new fuels, new stoves, and improved biomass stoves. The researchers estimate the costs to be in the region of 750 to 1000 billion dollars over the next 20 years.

Lead author of the paper, Dr Shonali Pachauri, a researcher at the International Institute for Applied Systems Analysis (IIASA) in Laxenburg, Austria, said: "Our analysis indicates that without new policies and efforts, universal access to modern energy will not be achieved by 2030. Actually, for cooking, the situation may even worsen.

"The scale of investment required is small from a global perspective, though it will require additional financing for nations that are least likely to have access to sources of finances. But the benefits could be enormous.

"Our work shows that achieving this goal will result in significant health benefits and is likely to have negligible impacts on greenhouse gas emissions, even in the case where all populations switch to fossil-based LPG cooking, which is unlikely to be the case in reality."

The researchers arrived at the estimated costs using two modelling frameworks to explore the effectiveness of alternate policy pathways.

To estimate the total investment needed for expanding grid electricity access to rural populations, they included the costs of grid extension, operation and maintenance of the power system and investments for additional electricity generation.

They state that without policies to accelerate electrification, between 480 and 810 million additional people are estimated to gain access to electricity by 2030, but 600 to 850 million people in rural South and Pacific Asia and sub-Saharan Africa -- the main regions of interest in this study -- could still remain without electricity.

The United Nations (UN) declared that 2012 was the "International Year of Sustainable Energy for All" with universal access to modern energy by 2030 as one of the stipulated objectives. This research provides new insights on how to achieve these objectives.

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The above story is reprinted from materials provided by Institute of Physics (IOP), via AlphaGalileo.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Shonali Pachauri, Bas J van Ruijven, Yu Nagai, Keywan Riahi, Detlef P van Vuuren, Abeeku Brew-Hammond, Nebojsa Nakicenovic. Pathways to achieve universal household access to modern energy by 2030. Environmental Research Letters, 2013; 8 (2): 024015 DOI: 10.1088/1748-9326/8/2/024015

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/ieAG4yPoKJo/130502225855.htm

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Friday, May 3, 2013

Disney pulls out of Bangladesh in wake of factory tragedy

The Walt Disney Co. is pulling out of Bangladesh and several other developing countries, in part because of fatal accidents in factories that produced branded merchandise for Western firms.

Announcement of the move follows last week?s collapse of a Bangladesh garment factory building, a tragedy that may be the worst such accident in world history. The official death toll is now more that 500 and keeps climbing as rescue workers continue the slow process of working through building rubble.

Disney officials said their pull-out decision was actually made in March, after a fire in a Bangladesh factory last November that killed more than 100. The company has told licensees that it wants to phase out production of Disney-brand items made in Bangladesh, Pakistan, Belarus, Ecuador, and Venezuela.

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Disney said it relied on World Bank Governing Indicators, which measure rule of law, corruption, and other national characteristics, to help make its decision.

?After much thought and discussion we felt this was the most responsible way to manage the challenges associated with our supply chain,? said Bob Chapek, president of Disney Consumer Products, according to a CNN report.

Are Western firms such as Disney, the Gap, and Benetton in part responsible for the conditions that lead to these tragedies in low-wage nations? Disney?s move shows that some feel their reputations are at risk, at the least, if they are tied too closely to foreign workplace tragedies.

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Customers may avoid brands they suspect of abetting worker abuse. And a number of international nongovernment organizations today stand ready to publicize poor conditions found in factories linked to major nation retail brands.

But these NGOs don?t necessarily want their pressure to result in pull-outs. They want corporations to use their economic muscle to improve conditions.

The Washington-based Workers Rights Consortium, for instance, says it works with big companies and their foreign licenses to try to remedy problems before issuing public reports.

?The WRC views ?cutting and running? from a factory as a serious abrogation of a licensee?s responsibilities,? says the group in a statement.

Worker groups often want foreign firms to stay to preserve jobs and economic development. Some experts say the blame for tragedies such as the Bangladesh building collapse should be directed at local and national authorities who have the responsibility to protect their workers.

?By misassigning the responsibility for the recent tragedies to global retailers, western media and consumer movements allow the real culprits to get away scot-free and further diminish the likelihood of governance reform in poor countries,? wrote Jagdish Bhagwati, senior fellow for international economics at the Council on Foreign Relations, and Amrita Narlikar, director of the Center for Rising Powers at the University of Cambridge, last month in the British magazine Prospect.

Other experts put the problem in a larger political frame. The real problem in Bangladesh has been the complex trade apparatus erected by the US, which consumes most of the cheap clothing produced in developing nations, wrote Mallika Shakya, an assistant professor of sociology at South Asian University in Delhi, in the Indian newspaper The Hindu.

Between 1974 and 2004, the US Multi-Fiber Arrangement virtually dictated, item by item, the amount of clothing that third-world countries could export to the US, according to Ms. Shakya. Potential rivals to America such as China got small quotas, while Bangladesh and other unprepared nations got large ones.

The result was that Bangladeshi authorities could not keep up with the explosive growth of their country's garment industry.

?That is a reason why most factory buildings are found to be built haphazardly, without acquiring the necessary clearance from state agencies,? wrote Ms. Shakya.

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Source: http://news.yahoo.com/disney-pulls-bangladesh-workers-safer-152340191.html

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