How many people in the world were there in 2100?
1. India: 1.1 billion
2. Nigeria: 800 million
3. China: 700 million
4. United States: 330 million
5. Pakistan: 250 million
Congo: 240 million
7. Indonesia: 230 million
8. Ethiopia: 220 million
9. Egypt: 200 million
10. Tanzania: 190 million
According to the British medical journal The Lancet's population forecast for 2100, several countries in the world, according to the magazine's forecast, by 2050, the world's population will reach its peak, the total population will reach about 11 billion, but then the population will decline, and after 50 years, the world's population will fall to 8.7 billion.
But in the face of this estimate, some people disagree, and some people believe that the world's population change will not fluctuate so much, even if the number of people will decrease, but it will not decrease so much!
In fact, my point of view is the same, after all, people's quality of life today has indeed improved a lot, like in the early days, most families could only eat pork during the New Year's Festival, so many people at that time were more hungry for pork! But now many families can eat pork, and every week at the table, we can see the figure of pork!
In addition, people's health awareness has become stronger, many people will go to the hospital on time for physical examinations, and many people will exercise after work every day for physical health, and even quit smoking and alcohol!
In addition, the most important thing is that the medical water skin has improved a lot compared with before, and many thorny diseases in the past cannot be cured, so many patients have lost their lives, but now, even some tricky diseases are possible to heal!
Like Ali's AI medical technology, this technology can automatically complete the preparation, positioning and measurement of crotch replacement surgery money within one second, with this technology, it really improves the doctor's work efficiency, so that the doctor can know the patient's situation in time and make the surgical plan in time!
In addition, Ali's technology during the epidemic period, but also provided a great help, was used for the clinical diagnosis of new crown pneumonia, with this technology to interpret the new crown suspected cases, only need twenty seconds to get it done, and the accuracy rate of up to 96%, less than a week, Ali this technology in the country twenty-six hospitals on the job, completed the diagnosis of 30,000 new crown suspected cases!
To sum up, I think that even if the world's population decreases, it will not fluctuate too much! But some people believe that the decline in population is an inevitable trend, after all, the number of newborns in many countries is now decreasing!
What do you think about that? #I'm going to make headlines##我要上头条 #
