What is the Out-of-Africa theory?
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Answer:
Explanation:
During the early 19th century, scientists, archeologist and other scholars, speculated, studied and disagreed about the development of humans and our origins. Some experts theorized that humans are monogenism and developed into various varieties of species. Others argue that we are a polygenism mammal and that we either had separate development of various human species or developed as separate species through ”transmutation” of apes. It was until the year 1871 when one of the first theories had been proposed openly. During that year, Charles Darwin published the book ”Descent of Man”, in which he suggested that all humans were descendant from early humans who lived in Africa based on his studies of the behavior of African apes. In his book, Charles Darwin concluded, ”In each great region of the world the living mammals are closely related to the extinct species of the same region. It is, therefore, probable that Africa was formerly inhabited by extinct apes closely allied to the gorilla and chimpanzee; and as these two species are now man's nearest allies, it is somewhat more probable that our early progenitors lived on the African continent than elsewhere. But it is useless to speculate on this subject, for an ape nearly as large as a man, namely the Drypithecus of Lartet, which was closely allied to the anthropomorphous Hylobates, existed in Europe during the Upper Miocene period; and since so remote a period the earth has certainly undergone many great revolutions, and there has been ample time.
The Out of Africa Theory is a widely renown theory describing the origin of the human race and their early dispersal throughout the world. According to this theory, humans have a monogensis, or a single and common origin; Africa. The concept was first introduced in 1871 by Charles Darwin but was deliberated for years until further studies of mitochondrial DNA and evidence ”based on physical anthropology of archaic specimens” was added.
During the early 19th century, scientists, archeologist and other scholars, speculated, studied and disagreed about the development of humans and our origins. Some experts theorized that humans are monogenism and developed into various varieties of species. Others argue that we…show more content…
During the 1980s, three specialists, Allan Wilson, Rebecca Cann and Mark Stoneking, worked together on another theory that supports Charles Darwin's speculation, the “Mitochondrial Eve” hypothesis. In these tests, the scientists solemnly focused on mitochondrial DNA, human genes that lay within the cell and are passed from mother to child. These genes allow mutation, as they mutate quickly for adaptation, thus allowing those studying to find and track changes during short time periods. By focusing on these genes and comparing their differences, the three scientists were able to create a hypothesis about the time and place when modern humans began to evolve. According to their findings, they believe that modern humans are decentants from a single population, while earlier humans e.g. Neandertals and Homo erectus, had become extinct. Furthermore, the team compared the DNA of numerous people of differerent ethnic backgrounds and concluded that all humans did indeed evolve from 'one mother' in Africa about 150,000 years ago.
According to physical evidence, and theories, scholars have concluded upon a whole hypothesis. Based on their knowledge and belief, modern humans diverged from Homo sapiens between 200,000 and 150,000 years ago specifically in Africa, that between 125,000 and 60,000 years ago members of Homo sapiens left Africa, and that these
“Out of Africa theory” which is the most widely accepted theory about the modern human origins tells us that the Humans first evolved in African Continent and Most of the Human Evolution happened in this Black Continent. African continent to which human roots belongs, saw the most brutal suppression of one Human Being by another. Africa, which had a well mature democratic tribal administration, today consists of a bunch of failed states having huge trust deficit among the people and the state. Causes of this failure story of Africa includes hasty privatisation policies, the growing influence of non-state forces, degraded democratic conventions and institutions, pollution of cultural and social values etc. Slavery and colonialism of more than
Answer:
Explanation:
During the early 19th century, scientists, archeologist and other scholars, speculated, studied and disagreed about the development of humans and our origins. Some experts theorized that humans are monogenism and developed into various varieties of species. Others argue that we are a polygenism mammal and that we either had separate development of various human species or developed as separate species through ”transmutation” of apes. It was until the year 1871 when one of the first theories had been proposed openly. During that year, Charles Darwin published the book ”Descent of Man”, in which he suggested that all humans were descendant from early humans who lived in Africa based on his studies of the behavior of African apes. In his book, Charles Darwin concluded, ”In each great region of the world the living mammals are closely related to the extinct species of the same region. It is, therefore, probable that Africa was formerly inhabited by extinct apes closely allied to the gorilla and chimpanzee; and as these two species are now man's nearest allies, it is somewhat more probable that our early progenitors lived on the African continent than elsewhere. But it is useless to speculate on this subject, for an ape nearly as large as a man, namely the Drypithecus of Lartet, which was closely allied to the anthropomorphous Hylobates, existed in Europe during the Upper Miocene period; and since so remote a period the earth has certainly undergone many great revolutions, and there has been ample time.
The Out of Africa Theory is a widely renown theory describing the origin of the human race and their early dispersal throughout the world. According to this theory, humans have a monogensis, or a single and common origin; Africa. The concept was first introduced in 1871 by Charles Darwin but was deliberated for years until further studies of mitochondrial DNA and evidence ”based on physical anthropology of archaic specimens” was added.
During the early 19th century, scientists, archeologist and other scholars, speculated, studied and disagreed about the development of humans and our origins. Some experts theorized that humans are monogenism and developed into various varieties of species. Others argue that we…show more content…
During the 1980s, three specialists, Allan Wilson, Rebecca Cann and Mark Stoneking, worked together on another theory that supports Charles Darwin's speculation, the “Mitochondrial Eve” hypothesis. In these tests, the scientists solemnly focused on mitochondrial DNA, human genes that lay within the cell and are passed from mother to child. These genes allow mutation, as they mutate quickly for adaptation, thus allowing those studying to find and track changes during short time periods. By focusing on these genes and comparing their differences, the three scientists were able to create a hypothesis about the time and place when modern humans began to evolve. According to their findings, they believe that modern humans are decentants from a single population, while earlier humans e.g. Neandertals and Homo erectus, had become extinct. Furthermore, the team compared the DNA of numerous people of differerent ethnic backgrounds and concluded that all humans did indeed evolve from 'one mother' in Africa about 150,000 years ago.
According to physical evidence, and theories, scholars have concluded upon a whole hypothesis. Based on their knowledge and belief, modern humans diverged from Homo sapiens between 200,000 and 150,000 years ago specifically in Africa, that between 125,000 and 60,000 years ago members of Homo sapiens left Africa, and that these
“Out of Africa theory” which is the most widely accepted theory about the modern human origins tells us that the Humans first evolved in African Continent and Most of the Human Evolution happened in this Black Continent. African continent to which human roots belongs, saw the most brutal suppression of one Human Being by another. Africa, which had a well mature democratic tribal administration, today consists of a bunch of failed states having huge trust deficit among the people and the state. Causes of this failure story of Africa includes hasty privatisation policies, the growing influence of non-state forces, degraded democratic conventions and institutions, pollution of cultural and social values etc. Slavery and colonialism of more than