People have not stopped developing. Although many of the changes that occur to a man invisible, over time, many of them show up in full force. We are still subject to natural selection, despite the development of modern medicine and technology. What sort of features we have in the distant future, based on current trends? Here are the 10 biggest changes that may occur in a few hundred thousand years. 1. Mixing ras
The development of modern vehicles and communication leads to the fact that fewer people are isolated from the others. Increasingly, there is a mixture between the races, whose ancestors came from different corners of our planet. As a result, the genetic differences between people are beginning to wear off, and racial differences become less noticeable. In other words, the people of the future will be more similar to each other. 2. Weakened immunitet
As soon as people become increasingly dependent on drugs for survival, our immune system starts to weaken. People of the future will be more susceptible to pathogens. Modern medical technology and the discovery of antibiotics to improve our health and life expectancy, but has led to the fact that our immune system has to work less in order to maintain health. In terms of biology, our immune system is no longer as necessary as before and we will be even more dependent on medical technologies. 3. Muscle atrofiya
Evolution gets rid of those signs that are no longer needed. One of the candidates for elimination in this sense is a physical force. People no longer have to rely on strong muscles to perform time-consuming tasks. We are increasingly dependent on technology to perform the job for us. Studies have already shown that we are much weaker than our distant relatives, and in the future may become more frail. Furthermore, if we begin to increasingly explore other places in the cosmos, it is likely to lose most of our muscle mass. Astronauts who have been in long-term space flight, returning to Earth, having lost the capacity for physical work by 40 percent. 4. High rost
Human growth over the past two centuries has increased rapidly. Only in the last 150 years, man has become, on average up to 10 cm. It is believed that the main reason for this is the abundance of food available to us. The more a child eats, the more power it has to grow. As long as people are able to have a surplus, we will continue to grow even higher. Is there a limit to our growth, show the evolution. 5. Not volos
People have called hairless apes. However, like all mammals, we have hair, but they are much smaller than our anthropoid ancestors and relatives. Clothing and modern technology has made hair warming function obsolete. Women are considered to be more attractive without hair in certain parts of the body, and possibly over time, the hair will generally be absent. 6. No teeth mudrosti
Established reason removed wisdom teeth, is that the majority of modern people jaw is too small to accommodate them without interfering with other teeth. They are considered rudimentary molars which appeared in ancient people, when their jaw was more food and consisted mainly of hard food. Not surprisingly, the wisdom teeth begin to fade. Furthermore, 35 percent of people are born without wisdom teeth, others have only one, two or three wisdom tooth (total of 4). In addition, our teeth will become even smaller. Over the past 100 000 years ago, our teeth are reduced in size by almost half, and this trend may continue in the future. 7. Deterioration pamyati
Technologies are already affecting the way our memory works. The human brain, being the machine that aim for maximum efficiency, usually remembers where information is stored, rather than the information itself. In the age of the Internet, this feature has become more important. How often have you tried to remember something, and instead just watched a response in Wikipedia or search engine? The habit of checking all the internet has taught us to use the computer and the Internet as an "external memory", eliminating the need for our brains store information. 8. Less paltsev
Foot Before humans learned to walk upright, our toes used for grasping, as well as hands. As soon as we become less and walk more to climb, our toes began to decrease to the current size. At that time, as the thumb supports and helps balance when walking, from the little finger is not any special purpose. Perhaps for this reason, over time, people stanutsuschestvami with four toes. 9. larger or smaller golovy
Scientists are still debating whether a person will in the future have a greater or lesser volume of the skull. Most of the opinion that a person can not develop a large head, since it is impossible to make natural childbirth, and increase mortality in mothers. For this reason, the size of a person's head is likely to remain unchanged, and may even decrease. But it is worth considering the fact that a growing number of caesarean sections allow children to survive with a large head. Many even believe that over time, a cesarean section would be safer natural childbirth, and children with small head, born naturally be less likely to survive than those whose mothers have gone through surgery. 10. Samosovershenstvovanie
People can reach the stage where they are able to manage the development of the person using the technology. Bionic organs and genetic selection will enable prospective parents to choose the characteristics of the child before birth. It can eliminate all defects and undesirable characteristics. Once this practice becomes common, it can lead to the disappearance of many of the negative qualities. How will the people of the future?
That's according to some experts to change our body and the face of thousands of years - an increase of about 180 -210 cm due to better nutrition and progress in medicine - A shorter intestines to absorb less sugar and fat and prevent obesity - Smaller size of the testicles -this reduce male fertility. - Longer hands and fingers to spare us from having to reach for objects. More nerve endings on the fingers for various devices such as the iPhone. - The smaller the size of the brain due to the fact that the task of remembering and thinking basically operate computers. - Big eyes will compensate small mouth. Communication will be based on facial expressions and movement glaz.
- Less teeth, as food becomes softer and does not require much chewing. - Quadruple chin due to the fact that our body is designed to eat less and use more energy than it is now. - The same shape of the nose, as the climate is less impact on the body due to the air conditioning and heating facilities. - Less hair or baldness due to the use of warm clothes and means of heating, but more wrinkles due to the use of electronic devices. - Sagging skin on the neck and bags under the eyes because of the strong sun exposure. - Darker skin because of miscegenation.