"Wake me up in a month."
New Kind Human Found Which Challeges Darwinian Theory
A new find of human remains challenges Darwinian theory. Science was absolutely certain that for the past 80,000 or so years only humans and Neanderthals wandered the earth. First the "hobbit" on the island of Flores was found which showed that other hominids lived almost to the present time in remote parts of the world. Now a new human species has come to light in Mongolia. The DNA from a child's finger indicates a separate species. Denisova is the name given to the new humans after the region where it was found.
For many years it was believed animals with a different number of chromosomes could not interbreed. This premise is now brought into question. Neanderthal DNA has been identified in human DNA. This finding makes the discovery of our origins almost impossible. With no clear distinction between species how do you put them into categories?
Denisova and humans diverted from a common ancestor about a million years ago. Neanderthals and humans separated from their ancestor half a million years ago. If interbreeding was commonplace Man's history will be blurred. The offspring of parents from two types of hominids will carry traits from both variations. Finding remains of distinct species will be more difficult. For the most part, however, bones and fossils of different hominids are being found. Perhaps cross breeding was not the norm.
For many years it was believed animals with a different number of chromosomes could not interbreed. This premise is now brought into question. Neanderthal DNA has been identified in human DNA. This finding makes the discovery of our origins almost impossible. With no clear distinction between species how do you put them into categories?
Denisova and humans diverted from a common ancestor about a million years ago. Neanderthals and humans separated from their ancestor half a million years ago. If interbreeding was commonplace Man's history will be blurred. The offspring of parents from two types of hominids will carry traits from both variations. Finding remains of distinct species will be more difficult. For the most part, however, bones and fossils of different hominids are being found. Perhaps cross breeding was not the norm.
People Perceive the World Differently
All human beings are the same. This presumption is now challenged by new findings. Some people are good at remembering faces and the names that go with them. Others can recognize only a few. Some very few, indeed, perhaps just one or two friends. This means that we all have a unique perception of life. If remembering others is significant what about other differences in our sensory sensitivities?
The Muller-Lyer illusion is illuminating. In this test the length of two lines is the same. One has lines at the two ends pointing inward. The other has lines pointing out.
The percentage of people who perceive the second line to be longer differs from society to society. For example, the Kalahari foragers know that the lines are same length - nearly all of the participants tested. On the other hand, most Senegalese believed the second line to be longer.
The Dictator Game also highlights the difference. In this "test" a player is allowed to share a pot of money with another player to apportion rewards fairly. Westerners gave twice as much as people from Bolivia.
Questions arise. If we are not equal, should the law be applied differently to different people? Furthermore, should those born with "better" attributes be selected out at a young age and be "primed" to take leading positions as adults? We are not all like peas in a pod. Should societies be stratified to reflect the variation?
The Muller-Lyer illusion is illuminating. In this test the length of two lines is the same. One has lines at the two ends pointing inward. The other has lines pointing out.
The percentage of people who perceive the second line to be longer differs from society to society. For example, the Kalahari foragers know that the lines are same length - nearly all of the participants tested. On the other hand, most Senegalese believed the second line to be longer.The Dictator Game also highlights the difference. In this "test" a player is allowed to share a pot of money with another player to apportion rewards fairly. Westerners gave twice as much as people from Bolivia.
Questions arise. If we are not equal, should the law be applied differently to different people? Furthermore, should those born with "better" attributes be selected out at a young age and be "primed" to take leading positions as adults? We are not all like peas in a pod. Should societies be stratified to reflect the variation?
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