Four-dimensional color Doppler data reveals that men and women

Gender equality is very realistic. See Nordic countries Iceland, Norway, Finland and Sweden. This is the inevitable trend of social development! The reason for this is the following：

Please be patient.

One. In fact, equality between men and women is also a manifestation of social progress! When the ancients were divided into three classes, the children of rich officials were born to be superior leaders! The children of peasants and untouchables are born the children of the ruled, so they are unlikely to have a good education and have little chance to enter the upper class.

Two. The differences between men and women are exaggerated, and women's abilities are underestimated and suppressed. In fact, in many countries, especially developed countries (because men and women are more equal), the number of women receiving higher education far exceeds that of men. In Finland, Britain, the United States, Australia, China (despite the large number of men, there is gender discrimination in the college entrance examination) and so on, the number of female college students is more than that of men! And women can't fly planes? Women can't drive buses? Women can't tell this from that!

1949 after the founding of new China, the national policy of equality between men and women was gradually established. At that time, science girls were like giant pandas. But now 20 16, there are 60 science students in a class, and more than 20 girls can learn science well. Why are there more girls who can learn science well than a few decades ago? There are also many top students in science. It is not that women are smarter now, but that their status is higher than that of decades ago. In the Nordic countries and some South American countries, the number of female engineers even exceeds that of men.

Three. 20 10 the ratio of male to female in the top universities in the United States is still shrinking, and girls are about to overtake. Just as there were few female college students in China in the 1950s, there are many male college students now. Did you get a look at him? Even at MIT, the world's top university of science and technology, the ratio of male to female is close to 1 ratio 1! ! !

Harvard University:

1. There are 6655 undergraduates (junior college), including 3282 boys and 3373 girls.

2. Including graduate students, there are 2 1006 students, including boys 10739 and girls 10376.

The situation of Yale:

1. There are 5,279 undergraduates (junior college), including 26 males and 2,663 females.

2. Including graduate students, there are 1 1, 70 1 people, including 5835 boys and 5866 girls.

Look at other famous American schools:

Columbia University, the ratio of male to female undergraduate students is almost1:1~ 50.1:49.9;

Stanford University, the ratio of male to female undergraduate students is 51.3: 48.7;

At the University of Pennsylvania, the ratio of male to female students is = 49.1:50.9-there are more girls;

Dartmouth, the ratio of male to female students = 50.5: 49.5;

At Cornell University, the ratio of male to female undergraduates is 50.6: 49.4, which is very close to1:1;

Brown University, the ratio of male to female students = 52.8: 47.2, which may be the highest among top undergraduate students;

Even in Princeton, the best college of science without medical schools (including pre-undergraduate courses) and business schools, the ratio of male to female undergraduates is 5 1:49, which is still very close to1:1;

Even in MIT, the holy land of engineering students, the ratio of male to female undergraduates is 54.7: 45.3, and the gap is not very big.

Four. Is there no difference between men and women? All men are equally strong? They are the same. Good at math? Are they all homologous? Are all the same personality? Many times the difference between men and women is even greater than the difference between men and women! So supporting equality between men and women is also supporting equality for all. This equality does not mean that boys should also have children, and girls should also do physical strength like boys. It means equality of law, society, opportunity, dignity, power education and so on! ! !

You say that women are weak, so they can't be equal. Do men who are stronger than you can bully you at will and have more rights than you? Li Can gangster's son is above civilian's son?

Five. Don't let nearly half of the population be controlled, which is not good for society. There are also different pay for equal work between men and women in society, gender discrimination in the media, and many women play some subordinate roles in movies and TV dramas. Recruitment discrimination, even if you have a high degree, you can't compete. Going to college is also discrimination, because the scores of men are different, and the scores of men are dozens of points lower than those of women! ! The promotion ceiling in the workplace, even if you try harder, is not worse than men. It is not as fast as a young man who has just entered the company for a long time! ! This family values boys over girls and thinks that sons are just better than daughters. All kinds of remarks belittle women's lack of ability in all aspects and so on! Call on men to stop discriminating against your mother, wife and daughter, ok? It is not easy for women in society.

Six. Many people complain that women want equality between men and women without paying the same amount of money. There is no complete equality between men and women in the fundamental society, and women have no real equal rights. How can they be willing to bear the same responsibility? Nordic women are relatively fair to bear, and family expenses are basically AA, and husbands are not allowed to buy a house. There are many butlers, and both men and women do housework, including taking care of children. But you found out that women in that society are less discriminated against, and the number of parliamentarians and government officials is more than half! !

Seven. Many people think that men carry on the family line. In fact, everyone who has studied biology knows that both men and women are the continuation of their parents' genes, and strictly speaking, they are inherited from their mothers to their sons. The genetic information of Y chromosome is much less than that of X chromosome! Moreover, mitochondrial dna, which only women can inherit, is very important to people. Men's mitochondrial DNA only comes from their mothers, but men cannot inherit it!

Eight. It is a fact that many strange people (including geniuses and mentally retarded people) are indeed more men!

Autism, ADHD, congenital mental retardation, Down syndrome, schizophrenia, scholar syndrome, Asperger syndrome, color blindness and so on are all men! ! ! The incidence of Down syndrome in live-born infants in China is about 0.5‰-0.6‰, and the ratio of male to female is 3︰2.

The researchers also analyzed individual differences and DNA sequence variability caused by genome number. They found that girls have far more harmful genes than boys in patients with the same degree of neurodevelopmental disorders (including autism). Correspondingly, the number of harmful DNA sequence variations in women with confirmed cases is far more than that in men with the same level.

These findings prove that female brains need more extreme genetic variation than male brains to produce symptoms of autism or other neurodevelopmental disorders.

This result also denies that the genetic basis of gender differences in diseases is concentrated on male X chromosome, and they think that genetic differences are all over the gene sequence.

Dr Jacmar said: "Generally speaking, when there are similar mutations in genes that affect brain development, women's brain functions are much better than men's. Our findings may promote the development of diagnosis and screening of neurodevelopmental disorders, and the future diagnosis will be gender-specific and more accurate.

The last question is the influence and contribution of the yellow race to the world, whether in the field of science and technology or in the academic field. Even the contribution of artistic economy and social system (capitalist socialism, etc.). ) Not as good as white people in Europe and America. At this stage, the facts are not as good as those of Europeans and Americans. The yellow race also includes Indonesia, Cambodia, Vietnam, Laos, Myanmar, Bhutan and so on!

Does this mean that yellow people are stupid? Born not good at scientific research? Born not good at mathematical thinking?

Stop talking about scientists, great men and more people! Many scientists who won the Nobel Prize for their great contributions are also white, not yellow!

In ancient times, women could not go to school, work or go into politics. Many of them revolve around men and housework. Now even northern Europe is useless to achieve complete equality between men and women!

What do you suggest to be a great man?

What's more, physiological differences, as mentioned above, male genes are more prone to mutation, and some people with extraordinary and low abilities are more likely to appear.

In addition, social inequality makes women less ambitious to pursue career success! Even the best makeup artists are men, because men are better at applying foundation and lipstick, right? Men in a patriarchal society are more likely to climb to the top in various industries!

True equality between men and women means equality between men and women in legal personality, dignity, social opportunities, rights, political participation, education, salary, responsibilities and obligations. This does not mean that boys should be as tall as women to have children, and women should reach the average level of men. No one is the same, even men are very different from men! Everyone is different.

In addition, education should be gender-neutral. Don't emphasize gender, and don't say what you are good at just because you are a girl. Boys can like ballet powder, don't pretend to be strong, cry and take care of the children! Many men also suffer from gender inequality. They should like sports, have a successful career, buy cars and houses, and take on more economic responsibilities in the family. They should be good at science. Boys should not be as sensitive and careful as girls, can't cry and vent, dare not find a girlfriend and wife with better education and higher income than themselves, and so on! ! !

Off-topic, personally, I strongly object that a man who is not a virgin requires the other person to be a virgin and materializes a woman as his own private property. Is the value of women equal to fertility and hymen? Why do European and American boys generally don't care? Because the degree of equality between men and women is higher than that of Asian countries. Do straight men really love women's minds and appreciate each other's ability and charm, or are they just primitive sexual bodies?