Sunday, September 7, 2008

USA Crime and Punishment

USA Crime and Punishment

Law enforcement in the United States is primarily the responsibility of local police and sheriff's departments, with state police providing broader services. Federal agencies such as the Federal Bureau of Investigation (FBI) and the U.S. Marshals Service have specialized duties. At the federal level and in almost every state, jurisprudence operates on a common law system. State courts conduct most criminal trials; federal courts handle certain designated crimes as well as appeals from state systems.

Among developed nations, the United States has above-average levels of violent crime and particularly high levels of gun violence and homicide. In 2006, there were 5.7 murders per 100,000 persons, three times the rate in neighboring Canada. The U.S. homicide rate, which decreased by 42% between 1991 and 1999, has been roughly steady since. Some scholars have associated the high rate of homicide with the country's high rates of gun ownership, in turn associated with U.S. gun laws which are very permissive compared to those of other developed countries.

The United States has the highest documented incarceration rate and total prison population in the world and by far the highest figures among democratic, developed nations. At the start of 2008, more than 2.3 million people were held in American prisons or jails, more than one in every 100 adults. The current rate is almost seven times the 1980 figure. African American males are jailed at over six times the rate of white males and three times the rate of Hispanic males. In the latest comparable data, from 2006, the U.S. incarceration rate was more than three times the figure in Poland, the Organisation for Economic Co-operation and Development (OECD) country with the next highest rate. The country's extraordinary rate of incarceration is largely caused by changes in sentencing and drug policies. Though it has been abolished in most Western nations, capital punishment is sanctioned in the United States for certain federal and military crimes, and in thirty-seven states. Since 1976, when the U.S. Supreme Court reinstated the death penalty after a four-year moratorium, there have been over 1,000 executions in the United States.In 2006, the country had the sixth highest number of executions in the world, following China, Iran, Pakistan, Iraq, and Sudan. In December 2007, New Jersey became the first state to abolish the death penalty since the 1976 Supreme Court decision.

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Saturday, September 6, 2008

USA Health

USA Health

The American life expectancy of 77.8 years at birth is a year shorter than the overall figure in Western Europe, and three to four years lower than that of Norway, Switzerland, and Canada. Over the past two decades, the country's rank in life expectancy has dropped from 11th to 42nd place in the world. The infant mortality rate of 6.37 per thousand likewise places the United States 42nd out of 221 countries, behind all of Western Europe. U.S. cancer survival rates are the highest in the world. Approximately one-third of the adult population is obese and an additional third is overweight; the obesity rate, the highest in the industrialized world, has more than doubled in the last quarter-century. Obesity-related type 2 diabetes is considered epidemic by healthcare professionals. The U.S. adolescent pregnancy rate, 79.8 per 1,000 women, is nearly four times that of France and five times that of Germany. Abortion in the United States, legal on demand, is a source of great political controversy. Many states ban public funding of the procedure and have laws to restrict late-term abortions, require parental notification for minors, and mandate a waiting period prior to treatment. While the incidence of abortion is in decline, the U.S. abortion ratio of 241 per 1,000 live births and abortion rate of 15 per 1,000 women aged 15–44 remain higher than those of most Western nations.

The United States healthcare system far outspends any other nation's, measured in both per capita spending and percentage of GDP. Unlike most developed countries, the U.S. healthcare system is not universal, and relies on a higher proportion of private funding. In 2004, private insurance paid for 36% of personal health expenditure, private out-of-pocket payments covered 15%, and federal, state, and local governments paid for 44%. The World Health Organization ranked the U.S. healthcare system in 2000 as first in responsiveness, but 37th in overall performance. The United States is a leader in medical innovation. In 2004, the U.S. nonindustrial sector spent three times as much as Europe per capita on biomedical research. Medical bills are the most common reason for personal bankruptcy in the United States. In 2005, 46.6 million Americans, or 15.9% of the population, were uninsured, 5.4 million more than in 2001. The primary cause of the decline in coverage is the drop in the number of Americans with employer-sponsored health insurance, which fell from 62.6% in 2001 to 59.5% in 2005. Approximately one third of the uninsured lived in households with annual incomes greater than $50,000, with half of those having an income over $75,000. Another third were eligible but not registered for public health insurance. In 2006, Massachusetts became the first state to mandate health insurance; California is considering similar legislation.

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Friday, September 5, 2008

USA Education

USA Education

American public education is operated by state and local governments, regulated by the United States Department of Education through restrictions on federal grants. Children are required in most states to attend school from the age of six or seven (generally, kindergarten or first grade) until they turn eighteen (generally bringing them through 12th grade, the end of high school); some states allow students to leave school at sixteen or seventeen. About 12% of children are enrolled in parochial or nonsectarian private schools. Just over 2% of children are homeschooled. The United States has many competitive private and public institutions of higher education, as well as local community colleges of varying quality with open admission policies. Of Americans twenty-five and older, 84.6% graduated from high school, 52.6% attended some college, 27.2% earned a bachelor's degree, and 9.6% earned graduate degrees. The basic literacy rate is approximately 99%. The United Nations assigns the United States an Education Index of 0.97, tying it for twelfth-best in the world.

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Thursday, September 4, 2008

USA Religion

USA Religion

The United States government does not audit Americans' religious beliefs. In a private survey conducted in 2001, 76.5% of American adults identified themselves as Christian, down from 86.4% in 1990. Protestant denominations accounted for 52% of adult Americans, while Roman Catholics, at 24.5%, were the largest individual denomination. A different study describes white evangelicals, 26.3% of the population, as the country's largest religious cohort; evangelicals of all races are estimated at 30–35%. The total reporting non-Christian religions in 2001 was 3.7%, up from 3.3% in 1990. The leading non-Christian faiths were Judaism (1.4%), Islam (0.5%), Buddhism (0.5%), Hinduism (0.4%), and Unitarian Universalism (0.3%). Between 1990 and 2001, the number of Muslims and Buddhists more than doubled. From 8.2% in 1990, 14.1% in 2001 described themselves as agnostic, atheist, or simply having no religion, still significantly less than in other postindustrial countries such as Britain (2005:44%) and Sweden (2001:69%, 2005:85%).

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Wednesday, September 3, 2008

USA Language

USA Language

English is the de facto national language. Although there is no official language at the federal level, some laws—such as U.S. naturalization requirements—standardize English. In 2003, about 215 million, or 82% of the population aged five years and older, spoke only English at home. Spanish, spoken by over 10% of the population at home, is the second most common language and the most widely taught foreign language. Some Americans advocate making English the country's official language, as it is in at least twenty-eight states. Both Hawaiian and English are official languages in Hawaii by state law. While neither has an official language, New Mexico has laws providing for the use of both English and Spanish, as Louisiana does for English and French. Other states, such as California, mandate the publication of Spanish versions of certain government documents including court forms. Several insular territories grant official recognition to their native languages, along with English: Samoan and Chamorro are recognized by Samoa and Guam, respectively; Carolinian and Chamorro are recognized by the Northern Mariana Islands; Spanish is an official language of Puerto Rico.

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Tuesday, September 2, 2008

USA Demographics

USA Demographics

As of 2008, the United States population was estimated by the U.S. Census Bureau to be 304,516,000. The U.S. population included an estimated 11.2 million illegal immigrants. The overall growth rate is 0.89%, compared to 0.16% in the European Union. The birth rate of 14.16 per 1,000 is 30% below the world average, while higher than any European country except for Albania and Ireland. In 2006, 1.27 million immigrants were granted legal residence. Mexico has been the leading source of new U.S. residents for over two decades; since 1998, China, India, and the Philippines have been in the top four sending countries every year. The United States is the only industrialized nation in which large population increases are projected.

The United States has a very diverse population—thirty-one ancestry groups have more than a million members. Whites are the largest racial group, with German Americans, Irish Americans, and English Americans constituting three of the country's four largest ancestry groups. African Americans constitute the nation's largest racial minority and third largest ancestry group. Asian Americans are the country's second largest racial minority; the two largest Asian American ancestry groups are Chinese and Filipino. In 2006, the U.S. population included an estimated 4.5 million people with some American Indian or Alaskan native ancestry (2.9 million exclusively of such ancestry) and over 1 million with some native Hawaiian or Pacific island ancestry (0.5 million exclusively).

The population growth of Hispanic and Latino Americans has been a major demographic trend. Approximately 44 million Americans are of Hispanic descent, with about 64% possessing Mexican ancestry. Between 2000 and 2006, the country's Hispanic population increased 25.5% while the non-Hispanic population rose just 3.5%. Much of this growth is from immigration; as of 2004, 12% of the U.S. population was foreign-born, over half that number from Latin America. Fertility is also a factor; the average Hispanic woman gives birth to three children in her lifetime. The comparable fertility rate is 2.2 for non-Hispanic black women and 1.8 for non-Hispanic white women (below the replacement rate of 2.1). Hispanics and Latinos accounted for nearly half of the national population growth of 2.9 million between July 2005 and July 2006.

About 83% of the population lives in one of the country's 363 metropolitan areas. In 2006, 254 incorporated places in the United States had populations over 100,000, nine cities had more than 1 million residents, and four global cities had over 2 million (New York City, Los Angeles, Chicago, and Houston). The United States has fifty metropolitan areas with populations greater than 1 million. Of the fifty fastest-growing metro areas, twenty-three are in the West and twenty-five in the South. Among the country's twenty most populous metro areas, those of Dallas (the fourth largest), Houston (sixth), and Atlanta (ninth) saw the largest numerical gains between 2000 and 2006, while that of Phoenix (thirteenth) grew the largest in percentage terms.

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Monday, September 1, 2008

USA Energy

USA Energy

The United States energy market is 29,000 terawatt hours per year. Energy consumption per capita is 7.8 tons of oil equivalent per year, compared to Germany's 4.2 tons and Canada's 8.3 tons. In 2005, 40% of the nation's energy came from petroleum, 23% from coal, and 22% from natural gas. The remainder was supplied by nuclear power and various renewable energy sources. The United States is the world's largest consumer of petroleum. For decades, nuclear power has played a limited role relative to many other developed countries. Recently, applications for new nuclear plants have been filed.

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