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Americans Grow More Worried About Global Warming, Poll Finds

Americans are becoming more concerned about the reality of global warming, according to a new Gallup poll, though they're still not as worried about climate change as they have been in earlier years. ?

Fifty-eight percent of Americans say they worry a great deal or fair amount about global warming, up from 51 percent in 2011, but well below the 72 percent who said the same in 2000, according to Gallup.

The belief that people are contributing to the problem is also back on the rise, the survey found, with 57 percent of Americans saying global warming is caused by human activities, down from the high of 61 percent in 2007, but up from 50 percent in 2010.

A majority (54 percent) believes the effects of climate change are already taking hold, up from a recent low of 49 percent in 2011. And they're less cynical about the portrayal of global warming in the news. In 2010, 48 percent of Americans believed news about global warming was exaggerated, whereas 41 percent said the same this year. That's still higher than the long-term average of 36 percent, according to Gallup.

This year's survey found that 62 percent of Americans now believe scientists agree global warming is occurring. In 2008, 65 percent said the same, but that figure dropped to 52 percent in 2010. (In reality, most scientists agree the planet is warming and humans are the culprits.)

Why all the flip-flopping? ?Gallup pollsters suspect peaks in Americans' concern about global warming (the late 1980s, the late 1990s, 2006-2008) might correspond with effective campaigning to raise awareness about the issue, such as the release of Al Gore's 2006 documentary "An Inconvenient Truth." Meanwhile, efforts by so-called global warming skeptics to sow doubt about climate change (recall the leaked "Climategate" emails of 2009) may have swayed public opinion at other times, particularly in the past few years.

After the 1997 Kyoto Protocol set targets for countries to reduce their greenhouse gas emissions, the issue has become quite polarizing along political lines. Those with conservative views tend to be more skeptical about climate change.

A recent study presented in December at the annual meeting of the American Geophysical Union found that conservatives are more likely to accept that humans are altering the climate when they're told that most scientists agree on the subject, rather than when they're presented with supporting scientific evidence.

The Gallup poll was based on telephone interviews conducted March 7-10, with a random sample of 1,022 adults, living in all 50 U.S. states and the District of Columbia. The polling agency estimated that the margin of error for the poll was 4 percentage points. The full results can be found on the Gallup website.

Follow Megan Gannon on Twitterand Google+. Follow us @livescience, Facebook& Google+. Original article on LiveScience.com.

Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://news.yahoo.com/americans-grow-more-worried-global-warming-poll-finds-152340056.html

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Arrhythmia drug may increase cancer risk

Apr. 8, 2013 ? One of the most widely used medications to treat arrhythmias may increase the risk of developing cancer, especially in men and people exposed to high amounts of the drug. That is the conclusion of a new retrospective study published early online in CANCER, a peer-reviewed journal of the American Cancer Society. The study's results indicate that a potential link between amiodarone and cancer warrants further investigation.

Amiodarone was approved in 1985 for the treatment of arrhythmias, or irregular heartbeats. Because the drug is fat-soluble and degrades very slowly, large amounts can accumulate in soft tissues after a long-term prescription. Previous studies have shown that amiodarone might increase the risk of certain cancers, but no large-scale study has looked at the issue.

To investigate, Vincent Yi-Fong Su, MD, of the Taipei Veterans General Hospital in Taiwan, and his colleagues studied 6,418 individuals taking the drug, following them for an average of 2.57 years. A total of 280 participants developed cancer.

Patients who were male or who received high cumulative daily doses of amiodarone within the first year had an increased risk of developing cancer. Those with both factors were 46 percent more likely to develop cancer than those with neither factor. After taking age, sex, and illnesses into account, individuals taking a high amount of amiodarone had nearly twice the risk of developing cancer as those taking a low amount of the drug.

"We suggest that cancer events should be routinely reported in future amiodarone trials, and further observational research is necessary," said Dr. Su. "Also, when prescribing amiodarone, doctors need to keep in mind that this medication may increase cancer risk."

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Journal Reference:

  1. Vincent Yi-Fong Su, Yu-Wen Hu, Kun-Ta Chou, Shuo-Ming Ou, Yu-Chin Lee, Elizabeth Ya-Hsuan Lin, Tzeng-Ji Chen, Cheng-Hwai Tzeng and Chia-Jen Liu. Amiodarone and the risk of cancer: A nationwide population-based study. Cancer, 8 APR 2013 DOI: 10.1002/cncr.27881

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/TvDQtY5d6So/130408085125.htm

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Iran must be set deadline of weeks to halt enrichment: Israel

By Ori Lewis

JERUSALEM (Reuters) - A senior Israeli minister called on world powers on Sunday to set a deadline for military action of weeks to persuade Iran to halt its nuclear enrichment program after talks ended without progress at the weekend.

World powers and Iran failed again to end a deadlock in the decade-old dispute over Tehran's nuclear program during the meeting in Kazakhstan, prolonging a standoff that could yet spiral into a new Middle East war.

"Sanctions are not enough and the talks are not enough. The time has come to place before the Iranians a military threat or a form of red line, an unequivocal red line by the entire world, by the United States and the West ... in order to get results," Israeli Strategic Affairs Minister Yuval Steinitz said.

Steinitz, a close confidant of Prime Minister Benjamin Netanyahu, told Army Radio action should be taken within "a few weeks, a month" if Iran did not stop enriching uranium, although he did not elaborate.

Netanyahu himself has spoken of a mid-2013 "red line" for denying the Islamic Republic the fuel needed for a first bomb, although several Israeli officials have privately acknowledged it had been deferred, maybe indefinitely.

The five permanent members of the U.N. Security Council - the United States, Russia, Britain, France and China - and Germany are trying to persuade Iran to abandon its higher-grade uranium enrichment, as a first step to a broader deal.

Refined uranium can be used to power atomic reactors, Iran's stated aim, or provide material for weapons if processed more. Iran says its nuclear work is intended for peaceful purposes.

Steinitz said in the interview that Iran was using talks to play for time while continuing to strive for a nuclear weapon.

"We warned beforehand that the way in which these talks are being conducted is a ploy to gain time, the Iranians are talking and laughing their way to a bomb while enriching uranium. We have a very clear stance on the matter and the world is beginning to understand," he said.

Steinitz cited North Korea's threat to use nuclear weapons against South Korea and the United States as an example of what Israel, widely believed to have the only nuclear arsenal in the Middle East, fears could happen if Iran managed to produce a nuclear weapon.

"I think that what is currently happening in Korea serves to demonstrate to us all ... how urgent it is to stop Iran's nuclear (activity)," Steinitz said.

"North Korea was somehow allowed by the international community to gain nuclear weapons and it is threatening to use (them) against South Korea, Japan and even the United States. Imagine what could happen within two or three years not only to Israel but to Europe, the United States and the whole world if the fanatical and extreme regime in Tehran attains nuclear weapons."

(Writing by Ori Lewis; Editing by Alison Williams)

Source: http://news.yahoo.com/iran-must-set-deadline-weeks-halt-enrichment-israel-062039592.html

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SKorea: NKorea may be preparing to test missile

People watch a TV program showing North Korean leader Kim Jong Un at Seoul Railway Station in Seoul, South Korea, Sunday, April 7, 2013. South Korea?s top military officer has put off a plan to visit Washington because of escalating tension with North Korea that have also led more than a dozen South Korean companies to halt operations at a joint factory complex in the North, officials said Sunday. (AP Photo/Ahn Young-joon)

People watch a TV program showing North Korean leader Kim Jong Un at Seoul Railway Station in Seoul, South Korea, Sunday, April 7, 2013. South Korea?s top military officer has put off a plan to visit Washington because of escalating tension with North Korea that have also led more than a dozen South Korean companies to halt operations at a joint factory complex in the North, officials said Sunday. (AP Photo/Ahn Young-joon)

A South Korean Army soldier salutes as a military vehicle crosses the barricaded Unification Bridge near the border village of Panmunjom, that has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Sunday, April 7, 2013. South Korea said its top military officer has put off a plan to visit Washington due to current tension with North Korea. (AP Photo/Lee Jin-man)

An ambulance drives through barricades on the Unification Bridge near the border village of Panmunjom, that has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Sunday, April 7, 2013. South Korea said its top military officer has put off a plan to visit Washington due to current tension with North Korea. (AP Photo/Lee Jin-man)

A South Korean Army soldier controls traffic at the barricaded Unification Bridge near the border village of Panmunjom, that has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Sunday, April 7, 2013. South Korea said its top military officer has put off a plan to visit Washington due to current tension with North Korea. (AP Photo/Lee Jin-man)

North Koreans, working at a field in North Korea's Kaepoong, are viewed from the unification observation post near the border village of Panmunjom, that has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Sunday, April 7, 2013. South Korea said its top military officer has put off a plan to visit Washington due to current tension with North Korea. (AP Photo/Lee Jin-man)

(AP) ? A top South Korean national security official said Sunday that North Korea may be setting the stage for a missile test or another provocative act with its warning that it soon will be unable to guarantee diplomats' safety in Pyongyang. But he added that the North's clearest objective is to extract concessions from Washington and Seoul.

North Korea's warning last week followed weeks of war threats and other efforts to punish South Korea and the U.S. for ongoing joint military drills, and for their support of U.N. sanctions over Pyongyang's Feb. 12 nuclear test. Many nations are deciding what to do about the notice, which said their diplomats' safety in Pyongyang cannot be guaranteed beginning this Wednesday.

Tensions between Seoul and Pyongyang led South Korea's Joint Chiefs of Staff to announce Sunday that its chairman had put off a visit to Washington. The South Korean defense minister said Thursday that North Korea had moved a missile with "considerable range" to its east coast, possibly to conduct a test launch.

His description suggests that the missile could be the Musudan missile, capable of striking American bases in Guam with its estimated range of up to 4,000 kilometers (2,490 miles).

Citing North Korea's suggestion that diplomats leave the country, South Korean President Park Geun-hye's national security director said Pyongyang may be planning a missile launch or another provocation around Wednesday, according to presidential spokeswoman Kim Haing.

During a meeting with other South Korean officials, the official, Kim Jang-Soo, also said the notice to diplomats and other recent North Korean actions are an attempt to stoke security concerns and to force South Korea and the U.S. to offer a dialogue. Washington and Seoul want North Korea to resume the six-party nuclear talks ? which also include China, Russia and Japan ? that it abandoned in 2009.

The roughly two dozen countries with embassies in North Korea had not yet announced whether they would evacuate their staffs.

British Foreign Secretary William Hague suggested that North Korea's comments about foreign diplomats are "consistent" with a regime that is using the prospect of an external threat to justify its militarization to its people.

"I haven't seen any immediate need to respond to that by moving our diplomats out of there," he told the BBC on Saturday. "We will keep this under close review with our allies, but we shouldn't respond and play to that rhetoric and that presentation of an external threat every time they come out with it."

Germany said its embassy in Pyongyang would stay open for at least the time being.

"The situation there is tense but calm," a German Foreign Office official, who declined to be named in line with department policy, said in an email. "The security and danger of the situation is constantly being evaluated. The different international embassies there are in close touch with each other."

Indonesia's foreign affairs ministry said it was considering a plan to evacuate its diplomats. A statement released by the ministry on Saturday said that its embassy in Pyongyang has been preparing a contingency plan to anticipate the worst-case scenario, and that the Indonesian foreign minister is communicating with the staff there to monitor the situation.

India also said it was monitoring events. "We have been informed about it," said Syed Akbaruddin, spokesman for India's external affairs ministry. "We are in constant touch with our embassy and are monitoring the situation. We will carefully consider all aspects and decide well in time."

Seoul and Washington, which lack diplomatic relations with the North, are taking the threats seriously, though they say they have seen no signs that Pyongyang is preparing for a large-scale attack.

Kim Jang-soo said the North would face "severalfold damages" for any hostilities. Since 2010, when attacks Seoul blames on North Korea killed 50 people, South Korea has vowed to aggressively respond to any future attack.

South Korean Joint Chiefs of Staff Chairman Gen. Jung Seung-jo had planned to meet with his U.S. counterpart, Gen. Martin Dempsey, in Washington on April 16 for regular talks. But tensions on the Korean Peninsula are so high that Jung cannot take a long trip away from South Korea, so the meeting will be rescheduled, a South Korean Joint Chiefs officer said Sunday. The officer spoke on condition of anonymity, citing office policy.

The U.S. Defense Department has delayed an intercontinental ballistic missile test that had been planned for this week because of concerns the launch could be misinterpreted and exacerbate the Korean crisis, a senior defense official told The Associated Press.

Defense Secretary Chuck Hagel decided to delay the test at an Air Force base in California until sometime next month, the official said Saturday. The official was not authorized to speak publicly about the test delay and requested anonymity.

In recent weeks, the U.S. has followed provocations from North Korea with shows of force connected to the joint exercises with South Korea. It has sent nuclear capable B-2 and B-52 bombers and stealth F-22 fighters to participate in the drills.

In addition, the U.S. said last week that two of the Navy's missile-defense ships were moved closer to the Korean Peninsula, and a land-based missile-defense system is being deployed to the Pacific territory of Guam later this month. The Pentagon last month announced longer-term plans to strengthen its U.S.-based missile defenses.

The U.S. military also is considering deploying an intelligence drone at the Misawa Air Base in northern Japan to step up surveillance of North Korea, a Japanese Defense Ministry official said Sunday.

Three Global Hawk surveillance planes are deployed on Guam and one of them is being considered for deployment in Japan, the official said on condition of anonymity because the official was not authorized to speak about the issue.

North Korea successfully shot a satellite into space in December and conducted its third nuclear test in February. It has threatened to launch a nuclear attack on the United States, though many analysts say the North hasn't achieved the technology to manufacture a miniaturized nuclear warhead that could fit on a long-range missile capable of hitting the U.S.

North Korea also raised tensions Wednesday when it barred South Koreans and supply trucks from entering the Kaesong industrial complex, where South Korean companies have employed thousands of North Korean workers for the past decade.

North Korea is not forcing South Korean managers to leave the factory complex, and nearly 520 of them remained at Kaesong on Sunday. But the entry ban at the park, the last remaining inter-Korean rapprochement project, is posing a serious challenge to many of the more than 120 South Korean firms there because they are running out of raw materials and are short on replacement workers.

Nine more firms, including food and textile companies, have stopped operations at Kaesong, bringing to 13 the total number of companies that have done so, South Korea's Unification Ministry said in a statement Sunday.

North Korea briefly restricted the heavily fortified border crossing at Kaesong in 2009 ? also during South Korea-U.S. drills ? but manufacturers fear the current border shutdown could last longer.

___

AP writers Lolita C. Baldor in Washington, Mari Yamaguchi in Tokyo, Louise Watt in Beijing, Cassandra Vinograd in London, Kirsten Grieshaber in Berlin and Niniek Karmini in Jakarta, Indonesia, contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-04-07-Koreas-Tension/id-ab87763054164c4aabe727d3de31d285

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Take advantage of Earned Income Tax Credit | The Salt Lake Tribune

Personal finance ? Many lower-income filers qualify for the break, but never pursue it.

The Tribune is providing down-the-stretch tips and reminders to help you complete the right forms, apply for all the deductions and credits you can, and get your tax filings in on time by April 15.

Countdown Tip No. 7: Check out the Earned Income Tax Credit.

?

Countdown to April 15 ? last-minute tips

Haven?t filed your taxes yet? Check out The Tribune?s Countdown to Tax Day series with information that can help as the deadline approaches:

April 4 ? Where to get free help

April 5 ? How to avoid tax scams

April 6 ? The joys of filing electronically

Today ? What?s the Earned Income Tax Credit?

Tuesday ? Don?t miss out on the Child and Dependent Care Credit

Wednesday ? Understand your taxes if you?re self-employed

Thursday ? Watch out for fees when paying taxes by credit card

Friday ? Reduce your taxes by saving for retirement

Saturday ? Use the Taxpayer Advocate when tackling the IRS

April 14 ? Don?t ignore your taxes; file an extension to get more time

Do you qualify for the Earned Income Tax Credit? Many Utahns do and never take advantage of it.

Essentially, the EITC is a refundable tax credit designed to help low-income workers. If you are employed, self-employed or a farmer and earned less than $51,000 in 2012, you could qualify. Because it?s a tax credit, you could get money back even if you had no tax withheld.

To qualify, a taxpayer must:

Have earned income. What qualifies? Could be wages, salary and tips. Could be long-term disability income or strike benefits. But it?s definitely not Social Security, alimony or unemployment benefits. Retirement pensions don?t count, either. Check IRS.gov for all the details.

Have a valid Social Security number.

Not be married filing separately.

Not be a qualifying child of another taxpayer.

story continues below

The amount of the credit depends on your income and family size, with a maximum credit of $5,891 for those with three or more qualifying children.

According to the Internal Revenue Service, more than 190,000 Utahns qualified for the EITC in 2011, with an average credit of $2,247. But the agency estimates that about 20 percent of taxpayers missed out on this credit because they didn?t file for it. To see if you qualify, check out the EITC calculator at IRS.gov.

Coming up Tuesday: Don?t miss out on the Child and Dependent Care Credit.

jnpearce@sltrib.com

Twitter: @jnpearce

Copyright 2013 The Salt Lake Tribune. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://www.sltrib.com/sltrib/money/56099907-79/tax-credit-income-april.html.csp

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