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Scientists in China found that plastic bacteria can degrade. What is the significance of this discovery?
Plastic garbage, because it is difficult to desire, has caused serious environmental pollution and ecological damage to the world. After five years of research, China National Science found that marine microorganisms can effectively reduce plastic waste, which was originally harmful, and can change the "food" of marine microorganisms, thus achieving environmental protection and biodegradation. Humans can't throw away disposable plastic products, which makes the earth deeply affected by plastic waste. According to the relevant report of the United Nations, only 9% of the global total output of 9 billion tons of plastic products is produced. According to statistics, at least 8 million tons of plastic products have been thrown into the ocean, and the total weight of plastic waste in the ocean may exceed that of fish in 2050. Desperate plastic waste has caused hundreds of thousands of marine animals to die, and it has also appeared in the food chain in the form of micro-cities and plastic fragments, entering drinking water and dining tables, affecting human health.

Only 100 years of plastic history, when born, the image is far away. It can not only save the lives of endangered animals, but also bring nobles (such as billiards) into public view. Early billiards were made of ivory, and one ivory cleverly made five billiards. When billiards became popular in western Europe, elephants faced disaster. 1869, American inventor Khayet invented "cellulose" plastic, and successfully produced plastic billiards instead of ivory. This is consistent with the rise of industrial civilization. Low prices have triggered a new round of "material revolution", and many items are popularized by replacing manufacturing or manufacturing costs.

But for a long time, plastic can "once lose" convenience, but it is out of control. From 65438 to 0955, American life was written in a weekly magazine called "Life after Use". Mankind has entered a golden age of abandonment. When cleaning becomes a waste of time, there is no doubt that throwing away disposable products is the victory of modern life. In the background of the drawing, disposable plastic products filled with air and Americans are jumping in the "plastic garbage". "Mom no longer needs to wash the dishes. She can get rid of her family, do more meaningful things and spend more time with her children and husband. " At that time, advertisements for plastic products were even accompanied by women's liberation.

After a long-term "plastic carnival", serious pollution has changed human attitudes towards plastics. In 2002, the British "Guardian" rated plastics as "the worst invention of mankind", and in many countries, companies began to use disposable plastic products. In order to solve the environmental disaster caused by plastic surgery, people try to explore the possibility of leaving plastic surgery, and many countries have begun to "ban" plastic surgery. Recently, the European Parliament passed a bill to completely ban 10 disposable plastic products from 20021,including plastic tableware, balloons, potato chips, glycerin paper and cigarette filters. The creative degradation of plastics in plastic 3D circular printers makes people see the battle to win plastic pollution. Plastic was born in people who have a natural and beautiful life, and should not be destroyed and unscrupulous in people's waste. Looking back on plastic surgery and choosing a new lifestyle, people may be able to eliminate the negative effects of plastic pollution.