Yangcheng Evening News All-Media Reporter Li Gang
I am a pessimistic person, so after hearing that the global Cinema 1950 witch cloth draw 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.
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 1960 witch cloth draw. The experiment was conducted with eight mice. John Calhoun 1960 witch cloth drawKomiks 1960 witch cloth drawKomiks 1960 witch cloth drawKomiks 1960 witch cloth drawLhoun provided them with a perfect society without natural enemies, and food and water were sufficient.
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 numbers and intergenerational changes, 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. And those “defeated” male Cinema 1950 witch cloth drawrats would gather together, and then their emotions became unstable and they began to attack each other.
Continue to develop, the new generation of Komiks 1960 witch cloth draw rats no longer like socializing, let alone looking for a spouse, and appearing to be “lying flat”.
After, the rat society Babaylan 1990 cloth draw 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.
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 courseBabaylan 1990 cloth draw, it is obviously not scientific to judge the direction of human society. 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 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 obviously narrow. The number of 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 grew rapidly.
It is worth noting that the industrial revolution was taking place around 1804, and coal became the main energy supply. In 1927, oil was used more widely and efficiently in the past century.
Around 1960, the world’s Cinema 1950 witch cloth drawKomiks 1960 witch cloth drawKomiks 1960 witch cloth drawKomiks 1960 witch cloth draw has reached 3 billion. And energy Cinema 1950 witch cloth draw was also renewed at this time. The Babaylan 1990 cloth draw generation – with the popularization of nuclear energy around the world, there is also the “nuclear protection umbrella” provided by Cinema 1950 witch cloth draw draw, the population showed a sharp rise. 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 controlled 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 take a look at foodKomiks 1960 witch cloth draw 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 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 scoreBabaylan 1990 cloth drawThe problem of distribution mechanism needs to be solved urgently.
The water problem is even more seriousBabaylan 1990 cloth draw. Global freshwater resources are limited, and environmental pollution will be discounted. However, population growth puts forward more requirements for water resources. How to solve the problem? The headlines are big.
What’s more, when we talk about 8Komiks 1960 witch cloth draw billion people, what is important is not just the number, we also hope that the life of each individual is href=”https://comicmov.com/”>Babaylan 1990 cloth drawThe quality of storage 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.