Population genetics
Population genetics is the study of allele frequency distribution and change under the influence of the four main evolutionary processes: natural selection, genetic drift, mutation and gene flow.
Posted by admin! / Under Population Genetics
China's urban population now exceeds the number of rural dwellers for first time in its history, the country's National Bureau of Statistics (NBS) said on Tuesday.
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
Chart of Mega-Deaths or Multicides in human history, with one exception. The Holocaust.
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
To those who've declared European civilization dead due to demographics, I've often replied that in Europe, there are ents. In J.R.R. Tolkein's "The Lord of the Rings" series, ents were extremely long-lived tree-like creatures who thought in terms of centuries, not years. They were painfully slow to act, but amazingly forceful when they do. What we're witnessing in Europe is a rebound of birth rates that is slow and incomplete, yet highly significant and growing. These rebounding birth rates are not due to Islamic and African immigrants. In many nations, the number of Islamic immigrants is much lower than perceived...
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
This FaithIssues video shows the exponential population growth of human beings from a biblical perspective. The bible says in the book of Daniel that in the last days man will travel to and fro and knowledge will increase. And along with that has been a huge population increase. Enjoy this video and share it with your friends. Thank you. Faith Issues Link to video: http://www.youtu.be/KlNYwsAQYzQ
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
A growing number of Americans is thinking about turning expat, according to a survey by America Wave and Zogby International. The share of Americans planning to relocate increased to 2.5 percent from 0.8 percent in 2009. If this number describes the entire population, that means around 6 million Americans are planning on leaving the country. America Wave's Bob Adams (a Business Insider contributor) found that single people, political conservatives and men were more likely to be in this group.
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
Democratic National Committee Chairwoman Representative Debbie Wasserman-Schultz (D-Fla) lashed out at those who argue for laws to protect “personhood” calling them “purveyors of an extreme and radical notion.” The inspiration for Wasserman-Schultz’s outburst is the growing movement for enacting so-called “personhood” amendments to state constitutions in Mississippi, Ohio, Texas, Kansas, and Florida. Under these amendments an unborn human would be deemed a person for the purpose of defending his or her legal rights. The most alarming aspect of this from Wasserman-Schultz’s perspective would be that the amendments would bar such persons from being deprived of life, liberty, or property without...
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
First, the context: Modern political science -- which readily understands imperialism, resistance, and clash of competing interests -- does not similarly understand “the wasting away of nations.†That, says David Goldman, author of How Civilizations Die: (and why Islam is dying too), is because political scientists tend to assume that people will follow their rational self-interest. In fact, they often don’t.From antiquity, he notes, a symptom of a civilization’s decline has been the destruction of children:Macedonian poet Poseidippus of Pella wrote: “Even a rich man always exposes a daughter.†A 200 BCE survey of seventy-nine families in Miletus, an ancient...
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
More than 30 countries, mostly in Europe and East Asia, face rapidly ageing populations. The world’s richest nations are approaching a baby bust. It’s a bear market for newborns and the effects could spell economic and social dislocation in the next 20 years, according to some analysts. As demographers debate the dangers and benefits of the earth’s population reaching seven billion on October 31, advanced economies in Europe, East Asia and even the US are facing declining birth rates. With senior citizens making up a larger proportion of the population, countries are worried that there will be too many retirees...
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
And Baby Makes Seven Billion William McGurn has flagged a United Nations Population Fund (UNFPA) news item, "The State of World Population 2011." His comment: "Nothing brings out the inner Malthus like a newborn baby." [quote] At Columbia University's Earth Institute, Prof. Jeffrey Sachs tells CNN "the consequences for humanity could be grim." Earlier this year, a New York Times columnist declared "the earth is full," suggesting that a growing population means "we are eating into our future." And in West Virginia, the Charleston Gazette editorializes about a "human swarm" that is "overbreeding" in a way that "prosperous, well-educated families"...
Published on Wednesday 8th of February 2012 07:43:45 PM
Posted by admin! / Under Population Genetics
She's a 40-year-old mother of eight, with a ninth child due soon. The family homestead in a Burundi village is too small to provide enough food, and three of the children have quit school for lack of money to pay required fees. "I regret to have made all those children," says Godelive Ndageramiwe. "If I were to start over, I would only make two or three." (snip) By the time Ndageramiwe's ninth child arrives, and any further members of the Kasadha clan, the world's population will have passed a momentous milestone. As of Oct. 31, according to the U.N. Population...
Published on Wednesday 8th of February 2012 07:43:45 PM
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