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Archive for March 11th, 2008

Prison Nation - New York Times

Posted by bobodod on 11 March, 2008

Prison Nation - New York TimesMarch 10, 2008

Editorial

After three decades of explosive growth, the nation’s prison population has reached some grim milestones: More than 1 in 100 American adults are behind bars. One in nine black men, ages 20 to 34, are serving time, as are 1 in 36 adult Hispanic men. Nationwide, the prison population hovers at almost 1.6 million, which surpasses all other countries for which there are reliable figures. The 50 states last year spent about $44 billion in tax dollars on corrections, up from nearly $11 billion in 1987. Vermont, Connecticut, Delaware, Michigan and Oregon devote as much money or more to corrections as they do to higher education.

These statistics, contained in a new report from the Pew Center on the States, point to a terrible waste of money and lives. They underscore the urgent challenge facing the federal government and cash-strapped states to reduce their overreliance on incarceration without sacrificing public safety. The key, as some states are learning, is getting smarter about distinguishing between violent criminals and dangerous repeat offenders, who need a prison cell, and low-risk offenders, who can be handled with effective community supervision, electronic monitoring and mandatory drug treatment programs, combined in some cases with shorter sentences.

Persuading public officials to adopt a more rational, cost-effective approach to prison policy is a daunting prospect, however, not least because building and running jailhouses has become a major industry.

Criminal behavior partly explains the size of the prison population, but incarceration rates have continued to rise while crime rates have fallen. Any effort to reduce the prison population must consider the blunderbuss impact of get-tough sentencing laws adopted across the United States beginning in the 1970’s. Many Americans have come to believe, wrongly, that keeping an outsized chunk of the population locked up is essential for sustaining a historic crime drop since the 1990’s.

In fact, the relationship between imprisonment and crime control is murky. Some portion of the decline is attributable to tough sentencing and release policies. But crime is also affected by things like economic trends and employment and drug-abuse rates. States that lagged behind the national average in rising incarceration rates during the 1990’s actually experienced a steeper decline in crime rates than states above the national average, according to the Sentencing Project, a nonprofit group.

A rising number of states are broadening their criminal sanctions with new options for low-risk offenders that are a lot cheaper than incarceration but still protect the public and hold offenders accountable. In New York, the crime rate has continued to drop despite efforts to reduce the number of nonviolent drug offenders in prison.

The Pew report spotlights policy changes in Texas and Kansas that have started to reduce their outsized prison populations and address recidivism by investing in ways to improve the success rates for community supervision, expanding treatment and diversion programs, and increasing use of sanctions other than prison for minor parole and probation violations. Recently, the Supreme Court and the United States Sentencing Commission announced sensible changes in the application of harsh mandatory minimum drug sentences.

These are signs that the country may finally be waking up to the fiscal and moral costs of bulging prisons.

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Round-the-world News About Vitamin D

Posted by bobodod on 11 March, 2008

Round-the-world News About Vitamin D

Work & Family Life

03-05-08

Originally Published:20080201.

Research reports keep rolling in on the importance of vitamin D in our diet-beyond its familiar role in helping us to build strong bones. Here are some of the findings:

Periodontal disease, in a dental study of 6,700 people from 13 to 90, the gums of patients with higher blood levels of vitamin D were 20 percent less likely to bleed. “The evidence on gingivitis and tooth loss suggests that vitamin D influences oral health by decreasing inflammation,” said Bess Dawson-Hughes, director of the Bone Metabolism Lab at the Human Nutrition Research Center on Aging at Tufts University.

Cancer. Studies by Reinhold Vieth at the University of Toronto have reported a substantial reduction in the rates of colon cancer as blood levels of vitamin D went up. Dr. Vieth suggests that vitamin D inhibits a mechanism by which cancer cells spread or it may boost the function of blood vessels or the immune system.

Diabetes. A number of studies have found that people with higher blood levels of vitamin D had a lower risk of diabetes than people with lower levels. Researchers have suggested that vitamin D seems to influence responsiveness to insulin.

Fitness. A study at the Wake Forest University School of Medicine found that people with low blood levels of vitamin D scored from 5 to 10 percent lower on tests measuring grip strength, balance and walking speed than those who had higher levels. Apparently vitamin D helps build and repair muscles as well as bones.

Longevity. People who take vitamin D supplements may also live longer, according to Sara Gandini, Ph.D., of the European Institute of Oncology in Italy, and Philippe Autier, M.D., of the International Agency for Research on Cancer in France. “The intake of ordinary doses of vitamin D supplements seems to be associated with decreases in total mortality rates,” they reported.

“The results are remarkable,” according to Edward Giovannucci, M.D., ScD., of the Harvard School of Public Health, in an editorial on vitamin D research in the Archives of Internal Medicine.

What to do. Adults should try to get 800 international units (IU) daily of vitamin D-or 1000 IUs a day if you are 70 or older. The average U.S. adult intake of vitamin D is 230 IUs daily, according to a study reported in the journal Nutrition Reviews. Vitamin D is available from sunlight, of course, and from foods such as fatty fish, eggs, fortified milk and fortified cereals as well as supplements.

-Sources: Bottom Line Health, CSPI Nutrition Action Letter, and Tufts University Health & Nutrition Letter

(Also, see an earlier article I posted on 21 December, 2007.)

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