How humans will evolve in 100,000 years

This amazing question is of great interest to many people on the social networking site Quora.

Since the human appearance, how have the genes changed and continue to mutate?

Over the years, the genes have been constantly changing, more blue-eyed people appear.

The answer is yes . From 40,000 years ago, the human brain gradually diminished (but worked better), increased resistance, more and more blue-eyed people and attention-deficit hyperactivity disorder. Genetic research shows that the first blue-eyed person appeared about 6,000 to 10,000 years ago around the Black Sea region, and gradually became popular. There are 500 million people in the world carrying this recessive gene.

Easy to get more diseases

Currently there are many new gene variants that resist many diseases.

Evolution also produces HgbS erythrocytes that help people with immunity to malaria, the leading cause of death. However, everything has two sides, and sadly, this gene can cause sickle cell disease. If you receive HgbS gene from both parents instead of just one of them, your child will definitely get sick.

Currently there are many new gene variants that are resistant to malaria and many other diseases such as leprosy and pulmonary tuberculosis, and do not exclude the possibility of side effects occurring in some form of disease. This is like an evasion in evolution between humans and viruses.

Adapt to new foods

Imagine the skull of the future.

Since a long time ago, people only drink breastmilk when they are young, so the enzyme that breaks down lactose in milk will gradually decrease each year. However, breeding has made milk and related products gradually play an indispensable role, as a result, many groups will be able to increase enzyme production until adulthood. The increase in capacity to resolve new milk appeared from 3,000 to 8,000 years ago.

Mouth shape changes

Human mouth starts smaller, maybe only with bullets, and teeth are slower. The role of wisdom teeth is to replace permanent teeth damaged by chewing too hard at the time when there are no advanced tools such as knife and fork . At this time, more and more people don't wisdom teeth (about 35% population)

"Superman" Graham, the human model evolved to combat accidents.

Other surprises

If it can survive for another 100,000 years, there will surely be many surprises. A few thousand years ago, perhaps no one thought that humans could have blue eyes. In addition, human appearance is capable of developing as a "superman" model against accidents, according to environmental theory based on evolution.