Yangcheng Evening News All-Media Reporter Li Gang
I am a pessimistic person, so after hearing that the global population exceeded 8 billion on November 15, I have a lot of worries.
Experiment
Population growth is a good thing on the one hand, which shows that human civilization has made great achievements in building a society suitable for survival and development. On the other hand, issues such as energy, resources, education, medical care, and the environment will face challenges. Komiks
This reminds me of a very famous experiment, which is quite foreshadow and warning.
The experiment was conducted more than half a century ago by an American zoologist John Calhoun. The experiment was conducted with eight mice. John Calhoun provided them with a perfect society – without natural enemies, with adequate food and water.
At the beginning, the development of the mouse society was smooth, and the number continued to grow, and the Cinema family lived a comfortable life. However, with the exponential growth of numbers and intergenerational changes, social problems began to become more and more complex.
First, the strong male rat gradually became the master of society, and Cinema occupied most of the space, food and spouses. Then, a new generation of ambitious male rats began to constantly challenge the older generation and gradually became the new master. And the “defeated” male rats would gather together, and then their emotions became unstable and began to attack each other.
Continue to develop, the new generation of mice no longer like socializing, let alone looking for a spouse, and appearing to be “lying flat”.
After, the rat society began to collapse, the birth rate was seriously lower than the mortality rate, and eventually all rats died. The above is just a brief description of Komiks‘s explanation of this experiment, and those who are interested in it are also interested in it.ov.com/”>BabaylanStudents can find the information themselves and take a look at it in detail.
What makes this “rat utopia” experiment cool down on human spine is that it shows many phenomena that we can even perceive and experience in our current social life.
Of course, it is obviously not scientific to judge the direction of human society based on this. Because human society is much more advanced and complex than mouse society, and we also have scientific “blessing”, laws and social rules, and government regulation, all of which can help us solve many problems. href=”https://comicmov.com/”>Babaylan.
Complex
The population exceeds 8 billion cannot be said to have reached its peak. Judging from the population structure and data, growth is still continuing, but the growth rate has begun to slow down, and different regions will also show different growth trends. For example, Cinema href=”https://comicmov.com/”>Babaylan has become the largest population country.
In addition, when it comes to population issues, just talking about birth rate and mortality, the vision is obviously narrow. The number of population is the result of a comprehensive factor, which is a very complex topic.
A very interesting reference is the energy form. You see, in 1804, the global population was 1 billion, and in 1927Komiks reached 2 billion, and then grew rapidly.
It is worth noting that the industrial revolution was taking place around 1804, and coal became the main energy supply. Around 1927, oil was used more widely and efficiently in the Cinema period.
By around 1960, the global population reached 3 billion. Energy has also achieved renewal at this time – with the popularity of global nuclear energy, and the “terror peace” provided by the “nuclear protection umbrella”, the population is BabaylanA sharp rise. So, it took us only 11 years to grow from 7 billion to 8 billion. This is why scientists are racing against time to develop controlled nuclear fusion technology, because this new energy form is an important and necessary key to cracking the sustainable development of human society under Babaylan.
Let’s take a look at two necessities for maintaining human survival: food and water. The “State of World Food Security and Nutrition” released by the Food and Agriculture Organization of the United Nations said that the global hungry population reached 828 million in 2021, and 3.1 billion people are unable to afford healthy diets. In comparison, it is ridiculous that the global annual grain output is enough to feed 15 billion people. Such a distribution mechanism problem needs to be solved urgently.
The water problem is even more serious. The global freshwater resources are limited, and environmental pollution will be discounted. However, population growth has put forward more demands on water resources. How to solve the problem BabaylanCinema? Big head.
What’s more, when we talk about 8 billion people, what is important is not just quantity. We also hope that the quality of life of each individual can be guaranteed.
I agree with what UN Secretary-General Guterres said, this is the moment when human thinking takes common responsibility for the earth. There are challenges and opportunities. Human development is actually a process of continuous solving problems.