Friday, September 20, 2002


Men are the weaker sex-are some races weaker also? Lew Rockwell reads The Telegraph so I don't have to! Here is an interesting piece on a study that indicates why males don't live as long:
It used be thought that men died sooner than women because of fast living, violence and reckless behavior. Today, however, scientists say this is not the whole story. Studies lead them to conclude that men are weaker. They are debilitated by the male sex hormone testosterone and, to make matters worse, men, who tend to be larger than women, are encumbered by their size. In humans and other mammals, the mortality rate in males is higher than in females from puberty onwards. In the journal Science, Sarah Moore and Dr Ken Wilson, of Stirling University, report that one reason is that men are more susceptible to infections - from bacteria and viruses to fleas, worms and mites.
Interesting. What races have higher testosterone levels? What races are bigger? Here's another interesting article. Some quotes:
Compared to Caucasian males, men of African descent are more likely to carry a genetic mutation that helps them efficiently process the male hormone testosterone, Bunker said. That results in the growth of strong bones but, in combination with a virus called human herpesvirus 8, also seems to heighten the men's risk of prostate cancer. That's not to say that the men's diet and lifestyle don't contribute to their high prostate cancer rates, said Robert Ferrell, a Pitt professor of human genetics. "But so far," he added, "we haven't been able to identify any obvious environmental explanation." East Indians, the other major population group on Tobago, don't share the same high risk of prostate cancer.
Our friend Joseph L. Graves, the evolutionary biologist, shows up again as racial idiotarianism starts to sprout like weeds:
Genetically speaking, nothing differentiates one race from another. All humans share the same set of genes. There is no African gene, no Caucasian gene, no Asian gene. .... Even the most obvious distinguishing factor -- skin color -- can vary enormously within a race, said Joseph L. Graves Jr., an evolutionary biologist at Arizona State University West in Phoenix. And the dark skin of a sub-Saharan African is not unlike the dark skin of a Caucasoid in India, added Graves, author of a 2001 book, "The Emperor's New Clothes: Biological Theories of Race at the Millennium." That's why most scientists say race is a social construct, not a biological one. In other words, social rules determine what races are and what they mean. .... But Graves said biomedical researchers need to take greater care in analyzing this data. In his book, he questions whether the prostate cancer polymorphism is truly the indicator that some researchers have suggested. That particular polymorphism can vary in length -- men with long versions are thought to be at increased risk for the cancer. The definition of long and short is arbitrary. Depending on what cutoff is used, he said, the frequency of the long form isn't necessarily much greater in black Americans than it is in whites. On the other hand, Graves is persuaded that differences in the frequency of another mutation -- the CCR5 gene -- might help explain why there are more people of European as compared to African descent who are resistant to the AIDS virus. The CCR5 mutation increases the resistance to infection by the human immunodeficiency virus and is much more common in people of European descent.
Graves can wave his hands all he wants, in his heart of hearts, he knows we're right. Read the article and make up your own mind, there's a lot of ink spread to argue that race doesn't matter, but the facts presented are not in agreement with that rhetorical position.







Principles of Population Genetics
Genetics of Populations
Molecular Evolution
Quantitative Genetics
Evolutionary Quantitative Genetics
Evolutionary Genetics
Evolution
Molecular Markers, Natural History, and Evolution
The Genetics of Human Populations
Genetics and Analysis of Quantitative Traits
Epistasis and Evolutionary Process
Evolutionary Human Genetics
Biometry
Mathematical Models in Biology
Speciation
Evolutionary Genetics: Case Studies and Concepts
Narrow Roads of Gene Land 1
Narrow Roads of Gene Land 2
Narrow Roads of Gene Land 3
Statistical Methods in Molecular Evolution
The History and Geography of Human Genes
Population Genetics and Microevolutionary Theory
Population Genetics, Molecular Evolution, and the Neutral Theory
Genetical Theory of Natural Selection
Evolution and the Genetics of Populations
Genetics and Origins of Species
Tempo and Mode in Evolution
Causes of Evolution
Evolution
The Great Human Diasporas
Bones, Stones and Molecules
Natural Selection and Social Theory
Journey of Man
Mapping Human History
The Seven Daughters of Eve
Evolution for Everyone
Why Sex Matters
Mother Nature
Grooming, Gossip, and the Evolution of Language
Genome
R.A. Fisher, the Life of a Scientist
Sewall Wright and Evolutionary Biology
Origins of Theoretical Population Genetics
A Reason for Everything
The Ancestor's Tale
Dragon Bone Hill
Endless Forms Most Beautiful
The Selfish Gene
Adaptation and Natural Selection
Nature via Nurture
The Symbolic Species
The Imitation Factor
The Red Queen
Out of Thin Air
Mutants
Evolutionary Dynamics
The Origin of Species
The Descent of Man
Age of Abundance
The Darwin Wars
The Evolutionists
The Creationists
Of Moths and Men
The Language Instinct
How We Decide
Predictably Irrational
The Black Swan
Fooled By Randomness
Descartes' Baby
Religion Explained
In Gods We Trust
Darwin's Cathedral
A Theory of Religion
The Meme Machine
Synaptic Self
The Mating Mind
A Separate Creation
The Number Sense
The 10,000 Year Explosion
The Math Gene
Explaining Culture
Origin and Evolution of Cultures
Dawn of Human Culture
The Origins of Virtue
Prehistory of the Mind
The Nurture Assumption
The Moral Animal
Born That Way
No Two Alike
Sociobiology
Survival of the Prettiest
The Blank Slate
The g Factor
The Origin Of The Mind
Unto Others
Defenders of the Truth
The Cultural Origins of Human Cognition
Before the Dawn
Behavioral Genetics in the Postgenomic Era
The Essential Difference
Geography of Thought
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The Fall of the Roman Empire
The Fall of Rome
History of Rome
How Rome Fell
The Making of a Christian Aristoracy
The Rise of Western Christendom
Keepers of the Keys of Heaven
A History of the Byzantine State and Society
Europe After Rome
The Germanization of Early Medieval Christianity
The Barbarian Conversion
A History of Christianity
God's War
Infidels
Fourth Crusade and the Sack of Constantinople
The Sacred Chain
Divided by the Faith
Europe
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Pursuit of Glory
Albion's Seed
1848
Postwar
From Plato to Nato
China: A New History
China in World History
Genghis Khan and the Making of the Modern World
Children of the Revolution
When Baghdad Ruled the Muslim World
The Great Arab Conquests
After Tamerlane
A History of Iran
The Horse, the Wheel, and Language
A World History
Guns, Germs, and Steel
The Human Web
Plagues and Peoples
1491
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Power and Plenty
A Splendid Exchange
Contours of the World Economy 1-2030 AD
Knowledge and the Wealth of Nations
A Farewell to Alms
The Ascent of Money
The Great Divergence
Clash of Extremes
War and Peace and War
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The Age of Lincoln
The Great Upheaval
What Hath God Wrought
Freedom Just Around the Corner
Throes of Democracy
Grand New Party
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