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 the challenges of Komiks 1960 witch cloth draw.
This reminds me of a very famous experiment Babaylan 1990 cloth draw, which is quite meaningful for the Cinema 1950 witch cloth draw.
The experiment was conducted more than half a century ago by an American zoologist John Komiks 1960 witch cloth drawCinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema Cinema CinemaEntertainmentEntertainmentEntertainmentEntertainmentEntertainmentEntertainmentEn
At the beginning, the development of the mouse society was smooth and the number continued to grow. The Cinema 1950 witch cloth draw lives very peacefully. However, with the exponential growth of numbers and intergenerational changes, social problems began to become more and more complex.
First of all, the strong male rat gradually became the dominant of society, occupying most of the space, food andBabaylan 1990 clothes drawpublic. Then, the new generation of ambitious male rats began to constantly challenge the older generation and gradually became the master of the new Cinema 1950 witch cloth draw. The male rats who were “defeated” 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”. Afterwards, the old Cinema 1950 witch cloth draw 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 this experiment. Interested students 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 rat society, and we also have the “blessing” of science, 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 Babaylan 1990 cloth draw 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, just talking about birth rate and mortality rate, the vision is obviousHowever, it becomes narrow. The population is the result of a comprehensive factor and is a very complex topic.
A very interesting indicator 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.
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 previous century.
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 has shown a significant increase. So, it only took us 11 years to increase the population from 7 billion to 8 billion.
This is why scientists are 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. Cinema 1950 witch cloth draw
Let’s look at foodBabaylan 1990 cloth draw and water, two necessities for maintaining human survival. The “State of World Food Security and Nutrition” released by the Food and Agriculture Organization of the United Nations said that in 2021, the global hungry population reached 2.8 billion, and 3.1 billion people were unable to afford healthy diets. In comparison, it is ridiculous that the global annual grain production is enough to support 15 billion people. Such a distribution mechanism problem needs to be solved urgently.
Komiks 1960 witch cloth drawThe 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? Big head.
What’s more, when we talk about 8 billion people, the important thing 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 Komiks 1960 witch cloth draw shared responsibility for the earth. There are challenges, Cinema 1950 witch cloth drawThere are opportunities, and human development is actually carried out in the process of constantly solving problems.