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. Cinema
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 rat society was smooth, the number continued to grow, and everyone lived a comfortable life. However, with the exponential growth of the number and the intergenerational change of Babaylan, social problems began to become more and more complex.
First, the strong male rat gradually became the master of society, occupying 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. The male rats who were “defeated” would gather together, and then their emotions became unstable and they began to attack each other.
Continue to develop, the new Komiks mice no longer like socializing, let alone find a spouse, Cinema, and appear to be “lying flat”. Cinema
After Cinema
, the rat society began to collapse, with the birth rate seriously lower than the mortality rate, and eventually all rats died.
The above is just a brief description of this experiment. Interested students can find the information themselves and take a look at it in detail.
Of course, it is obviously not scientific to judge the direction of human society based on this. Because human society will be much more advanced and complex than mouse society, and we also have the “blessing” of science, the laws and social rules, and government regulation, all of which can help us solve many problems.
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 of Komiks has begun to slow down, and different regions will also show different growth trends. For example, some people expect India’s population to surpass China next year and become the largest country in population.
In addition, when talking about population issues and only talking about birth rate and mortality, the vision is obviously narrow. The population is the result of a comprehensive factor and 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 1927 it reached 2 billion, and then it accelerated its growth.
KomiksIt is worth noting that the industrial revolution was taking place around 1804, and coal became the main energy supply. Around 1927, oil was widely used and efficiently in the previous century.
Around 1960, the global population reached 3 billion. Energy has also achieved an upgrade at this time – with the popularity of global nuclear energy, there is also the “Babaylan Protective Umbrella” provided by the “Nuclear Babaylan Protective Umbrella”href=”https://comicmov.com/”>Cinema Terror and Peace”, the population showed a sharp rise. So it took us only 11 years to grow from 7 billion to 8 billion.
This is whyCinemaScientific scientistsCinema href=”https://comicmov.com/”>Cinema is racing against time to develop controllable nuclear fusion technology, because this new energy form is an important and necessary key to solving the current sustainable development of human society.
Let’s look at the two necessities for maintaining human survival, food and water. The “State of 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 food production is enough to feed. href=”https://comicmov.com/”>Cinema15 billion people. Such a distribution mechanism problem needs to be solved urgently.
The water problem is even more serious. Global freshwater resources are limited, and environmental pollution will have to be discounted. However, population growth has put forward more requirements for water resources. BabaylanHow to solve the problem? It’s a big head.
What’s more, when we talk about 8 billion people, what’s important is not just the quantity, but 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 on a common responsibility for the earth. There are challenges and opportunities, and human development is actually carried out in the process of constantly solving problems.