Secondly, Dr Philip Stemmer, a dentist, said that human intestines will become shorter, so we will not absorb too much fat and sugar, which is a natural way to avoid obesity.
Third, if men's reproductive ability declines further, their testicles will become smaller.
Fourth, the most commonly used human limbs will also change. The arms and fingers will become longer to reduce the movement of stretching out the arms for a long time, and the number of nerve endings on the arms will increase, because long-term use of sophisticated electronic devices such as iphone requires a higher level of hand-eye coordination.
The volume of human brain will shrink, perhaps because computers will help us to perform a large part of memory and thinking functions. Chris Stringer of the National Museum of Natural History said: "Many science fiction novels describe the future human beings as having a giant brain, but the giant brain is actually not the best option."
We will have bigger eyes and smaller mouths. Cary Cooper, from the University of Leicester in England, said: "Communication will be achieved through expressions and eyes."
7. Dentist Steinmer also believes that human teeth will deteriorate and the number of teeth will decrease, because the food we chew will become softer and there is no need to chew hard. He said: "In the future, we will even eat only liquid food or nutritional tablets. In this case, teeth will become redundant organs."
Eight, "four chins." Rajiv Grover, a British plastic surgery consultant, believes that as we eat better and better, but consume less and less, we will become more and more bloated and even become a full-fledged "four-chin" fat man.
Nine, in the future, everyone's nose will be more and more similar, because with the widespread use of air conditioning and central heating systems, the different adaptability differences between wide nose and narrow nose to weather or climate will be basically ruled out;
10. Central heating system and warm clothes will mean that our hair will deteriorate further, but our wrinkles will increase;
1 1. The nose shape is the same, because human beings have adapted to indoor air conditioning and central heating systems, and the influence of climate on human beings has become less and less, so everyone's nose shape will be the same in the future society.