Low-carbon life is indeed a rational way of life. In fact, before the industrial civilized society, even decades ago, we lived a low-carbon life, but the advancement of industrialization and urbanization soon pushed human life to a high-carbon life. Of course, a high-carbon life is unsustainable. So how to achieve energy conservation, emission reduction and low-carbon life on the basis of maintaining modern living standards? In fact, low-carbon life is an attitude, not an ability, for ordinary people. We should actively advocate and practice a low-carbon life, pay attention to saving electricity, oil and solar terms, and start from scratch. In addition to planting trees, some people buy goods with short transportation mileage. Some people insist on climbing stairs in various ways, some of which are interesting and some of which are unavoidable. Now let's talk about clothing, food, housing, transportation and economic activities.
The first is "clothing". Everyone knows that young people like to wear jeans. In fact, jeans are the least "low carbon". As far as the processing of denim is concerned, it not only consumes a lot of water and electricity for polishing, but also emits a lot of carbon for the extraction of various chemical dyes, which is irritating to the skin and easily leads to allergic dermatitis, itching, pain, redness or blistering. In addition, the clothes made of chemical fiber fabrics have poor air permeability and hygroscopicity, which affects sweat evaporation and skin breathing, and is also easy to absorb dust in the air. Therefore, we try to choose less chemical fiber products as close-fitting clothes to wear. In addition, in the choice of fabrics, you may wish to choose some "low-carbon" materials, such as cotton, linen, silk and other natural fabrics, and try to avoid choosing clothing with chemical fiber texture.
The second is "food". As we all know, pork and muscle are produced by large-scale consumption of food. China consumes more than half of the world's pork and chicken every year, and the food consumed to produce a catty of pork or chicken is more than five times that of the world. If everyone eats pork and chicken, it will stimulate the development of this industry, which is actually a completely wrong route. 70% of the development of animal husbandry abroad is herbivores, not food-eating animals. Therefore, the choice of meat in life should be mainly herbivores, such as cattle and sheep, plus some fruits and vegetables, and don't eat too much meat transformed from grain. To sum up, it is necessary to achieve a balanced diet and change the habit of emphasizing meat; Eat less junk food and more fruits and vegetables.
The third is "living". You should try to live in a residential building with a small area and many walls, so that the walls of this house can also transfer heat and make the room warmer. If you live in a villa, it is ventilated on all sides, so the energy consumption of the villa is very large. In addition, in the use of building glass, try to use double-layer glass, or stick a one-way radiation film on the glass to prevent light from reflecting and spreading quickly, because the heat insulation layer of the house is well done, which is equivalent to saving half of the energy supply. In terms of house decoration, most of the decoration materials still have different amounts of harmful chemicals. Too many decoration materials lead to comprehensive concentration of pollution, which is difficult to dissipate for a long time. In addition, processing materials requires energy. In the era of low carbon, we should choose suitable apartments according to the number of family members and reduce the consumption of water and electricity, which not only reduces carbon dioxide emissions, but also saves money. Interior decoration should be based on the principle of simplicity, natural ventilation and lighting, and should not be over-decorated. Put more green plants in the house to absorb carbon dioxide, make oxygen, adjust the air and eliminate odor.
The fourth is "line". If you use a private car, the private car itself weighs one or two tons, plus the heat loss of the engine. Even if five people don't have a car, 15% of the good energy of a car will be really utilized, and most of it will be lost. So it is a real waste and a huge crime for a person to drive out. Therefore, in daily life, we should walk more, take fewer cars and climb as many stairs as possible, which can not only exercise, but also help to reduce carbon. Long-distance office workers try to choose cars with low fuel consumption and more environmental protection and take public transport. Walking to work can strengthen the body, enhance cardiopulmonary function, improve blood circulation, enhance daily appetite, prevent and treat cervical diseases, promote bone strength, avoid osteoporosis, exercise double arches and prevent venous thrombosis. In addition, exercise should choose natural and healthy outdoor exercise instead of relying on electric fitness equipment; It should be carried out with moderate intensity so as not to feel laborious. This is both carbon reduction and health care, killing two birds with one stone.
The fifth is economic activities. Traditional firewood and stoves are still used in many areas of our country. Burning straw with dry cow dung as fuel in southern Gansu wastes a lot of energy and resources, which is not conducive to low-carbon development. We should combine low-carbon economy with ecological agriculture, attach importance to the development of bioenergy and make full use of recyclable resources. Such as the development and utilization of biogas. Biogas is a clean energy source which is fermented and filtered by livestock manure and wheat straw. Its use reduces the over-exploitation and destruction of forest resources. Some large farms use biogas for breeding, and vitality also provides energy for some hotels and communities. Biogas slurry and biogas residue can be made into some fertilizers for agricultural production, thus forming a recycling model, which will realize energy and resource consumption, reduce pollution and kill two birds with one stone. Also, at present, more than 70% of China's electricity is converted from coal, and hydropower accounts for only a little more than 10%, and other energy sources only account for 5%, so our current electricity consumption in China is the largest high carbon. Nowadays, in order to overcome high carbon and develop low carbon energy, people have made a lot of efforts, such as the manufacturing calculation of silicon crystal polysilicon and silicon battery for wind power generation, silicon power generation, photovoltaic power generation and photoelectric conversion. In this way, the use of abundant renewable and pollution-free energy in nature is extremely beneficial to reduce carbon emissions in life and create a healthy lifestyle. In fact, low-carbon life is not only the above lifestyle, but also permeates all aspects of our lives.
Article 2:
Hello, everyone. The topic of my speech today is "low-carbon life". In today's society, people's life is under great pressure, and the pollution to society is also great. Therefore, we should advocate "low-carbon life". Low-carbon life is not very common in China, but it has long been a household name in developed countries, and low-carbon life has long been a habit. Every time people reduce carbon, it will be of great help to their own country and even the world energy. In the next 20 years, low carbon will become the first environmental protection concept of all countries, and it is also a reflection of their competitiveness. At the same time, low carbon helps to protect the whole human environment. Only by caring for our environment can people live well on the earth.
I think we all know that disasters in countries around the world have increased greatly in recent years, such as the Wenchuan earthquake in China, the mudslide in Zhouqu and other natural disasters, as well as volcanic eruptions and tsunamis in the world. It has brought great disasters to people of all countries in the global village. The climate in recent years is also very abnormal. It seems that spring and autumn are short, and the temperature in summer is very high, often reaching the highest level in history, and even there are incidents of high temperature death. These abnormal phenomena are inseparable from our human destruction of nature. Forests have been cut down unscrupulously and become disposable "sanitary chopsticks" for us to eat. In order to pursue high profits, people slaughter all kinds of rare animals, as well as underground hot springs, underground coal mines and a large amount of oil mined by developers, which has caused serious trauma to our mother earth and made human beings look very small in front of nature. When we see those sandstorms, tsunamis and earthquakes coming, we should start with the little things in life. It is urgent to protect the earth. As long as we don't just turn off the computer, but turn off the power when watching TV or computer every day, we can reduce the loss of electricity, and try not to use plastic bags when shopping in supermarkets, which can reduce air pollution and reduce the chance of exhaust gas when going out ... Similar environmental protection is a small link in our life, but if everyone consciously does it, the sky on our planet is still blue, the sea is still green, and the air we breathe is still fresh. .......
I am a sixth-grade pupil, and I think what I can do is to save paper, pens and ink ..... Environmental protection starts with the little things around me. If everyone has such awareness and actions, it will change our fate and environment.
Article 3:
I have enjoyed a low-carbon life for four years. I got into the habit of going to bed early and getting up early, and kept doing morning exercises. My health is better than before.
That year, I retired. Their mother and daughter are not at home, their daughter is studying outside, and my wife is working outside. I live a single life, which creates conditions for me to live a low-carbon life. At this time, considering the family income, I made great efforts to save energy and reduce consumption, and replaced all the lights at home with energy-saving lamps. There are two range hoods.
I always use only one exhaust fan. To make everyone laugh, I want a low-carbon life, mainly to save electricity, so as to save more money.
In midsummer, the weather is sultry, and I am alone at home. If the air conditioner is turned on, people will be comfortable. However, it goes without saying that a large amount of carbon dioxide emissions have a great impact on people. In this way, even if it is hot, I never turn on the air conditioner. Sometimes it's nice to have a bamboo fan net in your hand.
Sometimes, when the weather is too hot, I go out for a walk and walk around the suburbs, where there is shade and the wind is natural and comfortable. Otherwise, go to a nearby bank and enjoy air conditioning. Usually, I choose a cool place, such as a pond. When there is water in the park, there is always a chill. There, I watched others swim, play cards, play chess and fish for two hours at a time, which was very leisurely.
In winter, even if it snows, I don't turn on the air conditioner and heating. During the day, in sunny weather, I seldom stay at home and go for a walk in the park. It was too cold, so I plunged into the bookstore, because there was air conditioning and a large space, and the emitted carbon dioxide had little impact on people. I read books and newspapers there all afternoon. At night, I watch TV online with a hot water bottle in my hand, go to bed at ten o'clock on time, and get into bed to keep warm. Everything is comfortable and natural.
Because of the low-carbon life, it also brought me unnecessary "trouble". Because the family hospital uses an old-fashioned electric meter, the electricity fee is collected on time. Therefore, when collecting electricity, other people's household appliances cost as much as 600 yuan to 700 yuan, while my family only has 40 yuan for two months. People who receive electricity always suspect that my family is stealing electricity and say, "Why is your family's electricity bill so small for two months?" I smiled bitterly: Why don't you think about how I can save electricity?
Living a low-carbon life, let me taste the real sweetness, save money, be healthy and happy. I will not give up a low-carbon life, start from the small things around me and do my part to reduce carbon dioxide emissions.
Article 4:
Hello everyone! I wonder if you know the meaning of "energy saving" and "low carbon"? I took it for granted that I knew. Isn't "energy saving" energy saving? Isn't "low carbon" just reducing carbon emissions? Yes, it's really simple. We often talk about them. But do you really know them? Are they really ingrained in your heart?
Once upon a time, the abundant energy left by Mother Earth delighted us and lamented that the energy on the earth was inexhaustible. Now, the latest statistics show that oil will be exhausted in 50 years and coal can be used by human beings for 200 years. At one time, the waste of materials and energy was rampant. Now, "preserving honor and abolishing shame" has become the mantra of a new generation; At one time, "development first" and environmental problems were often ignored. Now, sustainable development and harmonious coexistence with nature have become the biggest topics. It is not difficult to see that environmental problems are getting more and more attention.
Nevertheless, environmental problems are still serious, and it is urgent to save energy and reduce emissions and live a low-carbon life. However, at the Copenhagen Climate Conference, it was too late to reach an agreement on this issue that affected human destiny. In our daily life, it is not uncommon to drive a large-displacement car, buy a fluorine-containing air conditioner, refrigerator, phosphorus-containing washing powder, wrap a quilt in summer and turn on the air conditioner at low temperature, turn on the fluorescent lamp all night, and drip water from the faucet day and night ...
If the whole society is the sea, everyone is a drop of water. The pollution of the ocean affects every drop of water, and every drop of water is needed to help purify the pollution. American President Kennedy once said, "Ask not what your country can do for us, but what you can do for your country first." Low-carbon life needs everyone's participation!
Do you remember turning off the lights for an hour? Suppose there are 50-watt lights in each house, and there are 5 lights in each house. If1.500 million people participate, it will be 50 million for a family of three, and one * * * will be 45 billion watts. Students, this is a total of 45 billion watts of electricity, which can be equivalent to the electricity consumption of a family of three in one year. If electricity is saved every day, how many times will the national1300 million people save 45 billion watts in a year? In this case, isn't it low carbon?
Moreover, there are many ways to live in low-carbon life, such as: driving fewer private cars and taking more buses; Use less paper towels and more handkerchiefs; Turning on the air conditioner again can save electricity by 7%; Drying clothes without a dryer and letting them dry naturally can reduce the emission of 2300 grams of carbon dioxide.
Students, let's take action, start from the side, start from now on, join the ranks of low-carbon life and become a low-carbon talent! Perhaps our actions are insignificant, but with our confidence and strength, we can gather the hope of a green earth! As long as we unite every strength and reduce carbon emissions per kilogram, ordinary people also have the power to change the future in the process of reducing carbon dioxide emissions!