China's use of gunpowder is limited to fireworks, bringing beauty to mankind! But the West uses gunpowder to kill people! It’s not that the Chinese people don’t understand physical science, but they don’t want physical science to destroy the harmony between human beings and nature, that is, the idea of ??unity between man and nature! Now looking at the relationship between the natural environment and human beings, our ancestors were right. Although we have been beaten by Western technology, from the overall perspective of human beings and nature, the universe is a big life, and Western technology is only for their invasion and wealth. The plundering created the conditions, and the rich are individuals and small groups, while the overall interests and ecological environment of the people of the global village are sacrificed. The development of physical technology can only lead to the accelerated demise of the people of the global village! But if you fall behind, you will be beaten. Who dares to stop scientific and technological research and development? The only thing that can save the global village from destruction is Chinese culture, the ancient Chinese science of the Five Elements.