Friday, February 10, 2012

Wray Herbert: The Science Behind the Serenity Prayer

"God, grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference."

These are the first lines of what's known as the Serenity Prayer, which is well-known to many recovering alcoholics. It's often recited in the rooms of AA as a reminder of the core principle of successful sobriety: Acceptance of the reality that for addicts, nothing but absolute, lifelong abstinence will lead to healthy and lasting recovery.

As simple as that message is, it's very difficult for many alcoholics to embrace, at least at first. Most resist the finality of an absolute prohibition, hoping and looking instead for half measures and temporary fixes to the problem -- or putting off abstinence for another day. These lukewarm efforts often end in relapse.

So what's actually going on in the mind of an alcoholic as he or she goes through the process of recovery? What are the cognitive mechanics underlying the initial, angry rebelliousness and, later, the genuine commitment to a sober life?

Duke University psychological scientist Aaron Kay has some ideas that may clarify this mysterious transformation. The human mind, he and his colleagues say, sees all restrictions, prohibitions and bans as fundamental limits on personal freedom. Personal freedom is so highly valued and so important to our sense of identity that we will go to great lengths to protect it. On the most basic level, when the mind processes "no drinking ever again," this prohibition is perceived as nothing less than a totalitarian clamp-down on personal liberty and processed in the same way as any such edict. It's the cognitive equivalent of "no travel allowed" or "all political speech prohibited."

We have two ways of dealing with such unwanted restrictions on liberty. The first is what scientists call "reactance," which really just means shouting "no!" People get annoyed, indignant, outraged, defiant; they bridle at the new restriction and inflate the value of what's being taken away -- in the case of an alcoholic, the freedom to drink without censure. Or -- quite differently -- people sometimes rationalize the new prohibition. They go through whatever cognitive gymnastics are needed to make this unwelcome restriction okay, to cast a positive light on the prospect of never drinking again.

These two processes are incompatible, so why does one win out over the other? Why do we jealously guard our liberty some times and other times go through mental contortions to rationalize bans. Kay and his colleagues believe it is a single factor -- the absoluteness -- that shapes our thinking. When prohibitions are the least bit tentative or vague, if they allow any loopholes, then we plot to get around them and preserve what's ours. But when restrictions have no shades of gray and no prospect of bending, we search out ways to make them palatable. The scientists tested this theory in a couple simple experiments.

In the first one, volunteers read about how a hypothetical new city speed limit would improve public safety. Then some of these volunteers read that lawmakers had already acted to lower the speed limit; according to this news story, the law would go into effect on a prescribed date. Others read that it was likely the new law would go into effect, but that it had not been enacted yet. In other words, some were presented with a fait accompli, while others were left thinking about a likely -- but not signed and sealed -- restriction on their driving rights.

Afterward, all of the volunteers -- including a control group -- rated their level of annoyance regarding the lower speed limit. They also reported how often they drove in the city, assuming that regular drivers would be more annoyed than infrequent drivers, who might see the restriction as irrelevant.

The results, reported online in the journal Psychological Science, supported the scientists' theory. Those presented with an absolute, written-in-concrete restriction were much more likely to rationalize the change. They had more positive attitudes toward the new speed limit than did controls. By contrast, those who read about a likely new limitation expressed much more annoyance; it was not yet a certainty, so they wanted nothing of it. As expected, the frequent drivers were more likely to rationalize the infringement on their liberties; they were more motivated to make the infringement acceptable.

The second experiment was similar, but with some important differences. In this case, the volunteers read about the dangers of using a cell phone while driving -- and a government plan to ban the practice. But the scientists introduced a new twist as well: Some read that it was a done deal, others that there was a small chance it would not be passed, and still others that there was reasonable chance it would be voted down. In other words, they introduced two different degrees of uncertainty.

Again, the volunteers rated how bothersome the new restriction would be, and they also rated how important this particular liberty -- driving while talking on a cell -- was to them. And again, volunteers facing the absolute certainty of a new ban were more likely to rationalize: They played down the importance of this right. Those who faced the likelihood of a new restriction had a harsher reaction. They claimed that this restricted right was very important to them, and this was the case even if there was only a miniscule chance of the new ban not being approved. These findings boil down to this: We are very reluctant to give up any bit of personal liberty, and will clutch any shred of it before we do.

Kay and his colleagues concede that life is more nuanced than these studies suggest. Some restrictions on liberty, even when they are absolute, may be too sudden or too abhorrent to be rationalized easily. That may be the case with the alcoholic, who certainly faces a horrifying prospect. The alcoholic must also dictate his or her own prohibition and with time come to the realization -- or rationalization -- that freedom isn't always liberating, and restriction isn't always oppressive.

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Follow Wray Herbert on Twitter: www.twitter.com/wrayherbert

Source: http://www.huffingtonpost.com/wray-herbert/alcoholism-recovery_b_1215765.html

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Monday, February 6, 2012

Bahuaja Sonene National Park Holds 365 Previously Undocumented Species (PHOTOS)

By OurAmazingPlanet Staff:

Hundreds of species never before seen in a Peruvian national park have been found during an inventory of the Amazonian forests there, according to a conservation group.

The Wildlife Conservation Society (WCS) announced today the discovery of 365 species previously undocumented in Bahuaja Sonene National Park in southeastern Peru. More than a dozen researchers inventoried the park's plant life, insects, birds, mammals and reptiles. The species found are known to exist elsewhere, but have never been seen inside Bahuaja Sonene.

The discovery included 30 undocumented bird species, including the black-and-white hawk eagle, Wilson's phalarope and ash-colored cuckoo. The survey also found two undocumented mammals -- Niceforo's big-eared bat and the Tricolored Bat -- as well as 233 undocumented species of butterflies and moths. This expedition was the first time that research of this scale has been carried out in Bahuaja Sonene National Park since it was created in 1996, according to the WCS.

"The discovery of even more species in this park underscores the importance of ongoing conservation work in this region," said Julie Kunen, WCS director of Latin America and Caribbean Programs. "This park is truly one of the crown jewels of Latin America's impressive network of protected areas."

Bahuaja Sonene National Park contains more than 600 bird species including seven different types of macaw, more than 180 mammal species, more than 50 reptiles and amphibian species, 180 fish varieties and 1,300 types of butterfly.

Since the 1990s, the WCS has been working in Tambopata and Bahuaja Sonene Parks in Peru, and Madidi, Pilon Lajas and Apolobamba Parks in neighboring Bolivia. The Greater Madidi Landscape of Bolivia and Peru spans more than 15,000 square miles of the tropical Andes and is considered to be the most biodiverse region on earth.

The past decade saw a boom in new species discovered in the Amazon. On average, a new species was discovered every three days from 1999 to 2009, according to the conservation group WWF.

Follow OurAmazingPlanet for the latest in Earth science and exploration news on Twitter @OAPlanet and on Facebook.

Copyright 2012 OurAmazingPlanet, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Images courtesy of WCS, Andre Baertschi and Carlos Sevillano.

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Source: http://www.huffingtonpost.com/2012/02/04/bahuaja-sonene-national-park_n_1254640.html

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Sunday, February 5, 2012

Obama pressures Congress on housing

President Barack Obama talks about the economy during an event at Fire Station #5 in Arlington, Va., Friday, Feb. 3, 2012. (AP Photo/Susan Walsh)

President Barack Obama talks about the economy during an event at Fire Station #5 in Arlington, Va., Friday, Feb. 3, 2012. (AP Photo/Susan Walsh)

WASHINGTON (AP) ? President Barack Obama is rallying support for his plan to expand government assistance to homeowners, pressuring Congress to help lower lending rates for millions of strapped homeowners.

Obama, in his radio and Internet address Saturday, urged the public to "get on the phone, send an email, tweet," and visit with their lawmakers about his housing proposal to lower lending rates for millions of homeowners.

"They're the ones who have to pass this plan. And as anyone who has followed the news in the last six months can tell you, getting Congress to do anything these days is not an easy job," Obama said.

Obama outlined the housing plan on Wednesday, asking Congress to approve legislation that would make it easier for more borrowers to refinance their loans. The proposal would create a new program through the Federal Housing Administration that would have the government assume the risk for the new mortgages.

The president wants to pay for the plan, which is expected to cost $5 billion to $10 billion, by placing a fee on the nation's largest banks, a move that faces long odds in Congress.

The plan would allow an eligible homeowner to refinance a loan through the FHA, which would guarantee the new loan, assuming the risk if the borrower should default. The fee on large banks would finance the FHA's insurance fund.

The administration estimates that 3.5 million borrowers with privately held mortgages would have enough of an incentive to refinance their mortgages. In his address, Obama said he would be "the first to admit" that previous efforts by his administration "didn't help as many folks as we'd hoped. But that doesn't mean we shouldn't keep trying."

"What this plan will do is help millions of responsible homeowners who make their payments every month, but who, until now, couldn't refinance because their home values kept dropping or they got wrapped up in too much red tape," Obama said, urging listeners to tell Congress to "pass this plan."

Republicans say they want Obama's help in passing a payroll tax cut extension for a full year and proposals to expand energy production and repair and rebuild roads and bridges.

Rep. Pat Meehan, R-Pa., said in the Republican address that their energy and infrastructure agenda would create more than a million private-sector jobs, "not by wasting your money on pork-barrel projects and so-called 'stimulus' spending, but by removing government barriers that are getting in the way of American job growth."

Meehan said the nation's unemployment rate had exceeded 8 percent for the past three years, "the longest stretch since the Great Depression."

The White House and congressional leaders are expected to discuss plans to avoid letting a 2-percentage-point cut in the Social Security payroll tax expire before the end of the month. The tax cut reaches 160 million Americans.

Meehan said Democrats "have a responsibility to tell the nation what they're prepared to do to extend the payroll tax cut for a full year and give middle-class families and small businesses much-needed certainty."

___

Online:

Obama address: www.whitehouse.gov

GOP address: www.youtube.com/HouseConference

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2012-02-04-Obama/id-e8e49b00c9de437f87325c0a2d530928

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Saturday, February 4, 2012

Regular use of vitamin and mineral supplements could reduce the risk of colon cancer, study suggests

ScienceDaily (Feb. 3, 2012) ? Could the use of vitamin and mineral supplements in a regular diet help to reduce the risk of colon cancer and protect against carcinogens? A study published in the Canadian Journal of Physiology and Pharmacology (CJPP) found that rats given regular multivitamin and mineral supplements showed a significantly lower risk of developing colon cancer when they were exposed to carcinogens.

"It has been unclear whether multivitamin supplementation to cancer patients is helpful, has no effect, or is even detrimental during therapy," commented Dr. Grant Pierce, Editor of CJPP. "This study is important because it gives some direction to cancer patients in desperate need of guidance on the value of multivitamins and minerals administered during cancer."

The authors studied rats that were fed a high-fat diet (20% fat) over a 32 week period. The rats were divided into 6 groups, which were exposed to different combinations of supplements and carcinogens; the colon carcinogenisis induced in the study rats has characteristics that mimic human colon cancer. Rats fed a high-fat plus low-fibre diet and exposed to carcinogens developed pre-cancerous lesions; whereas, rats undergoing similar treatment, but provided with daily multivitamin and mineral supplements, showed a significant (84%) reduction in the formation of pre-cancerous lesions and did not develop tumours.

The authors conclude that "multivitamin and mineral supplements synergistically contribute to the cancer chemopreventative potential, and hence, regular supplements of multivitamins and minerals could reduce the risk of colon cancer."

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The above story is reprinted from materials provided by Canadian Science Publishing (NRC Research Press).

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Journal Reference:

  1. Albert Baskar Arul, Ignacimuthu Savarimuthu, Mohammed A. Alsaif, Khalid S. Al Numair. Multivitamin and mineral supplementation in 1,2-dimethylhydrazine induced experimental colon carcinogenesis and evaluation of free radical status, antioxidant potential, and incidence of ACF. Canadian Journal of Physiology and Pharmacology, 2012; 90 (1): 45 DOI: 10.1139/y11-100

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://www.sciencedaily.com/releases/2012/02/120203141509.htm

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