? On May 19, I learned from my classmates that there was a lecture hall on first aid knowledge and other public welfare activities. I did not hesitate to attend the third training with my classmates. At the meeting, I learned a lot of first aid knowledge and became more aware of the significance of first aid. Three hours passed quickly. After the meeting, I actively joined the First Aid Volunteers Association.
On May 26th, the fourth training, I signed up a volunteer at the meeting place in advance. This time, I learned more and got a deeper understanding of this association and first aid. In the actual operation process, under the guidance of medical staff, I learned more standardized movements and made many friends.
The emergency medical staff at the meeting gave us an in-depth analysis of various cases of first aid failure and success, which made me feel a lot. I lack knowledge of first aid. How helpless we are in the face of an emergency, a careless little move may lead to the death of a life.
As the ancients said, saving a life is better than building a seven-level pagoda. In life, the number of doctors is limited, the speed of ambulances is determined by traffic, and too many uncertain factors will make a life fleeting. Therefore, it is more necessary for each of us to take practical actions and master the first aid knowledge of every sacred life. At least, in the face of unexpected events, what we can do is no longer helplessness and waiting.
If everyone takes action, the world will become a better place. I will stick to it and influence more people around me to join. I will work hard with all volunteer medical staff to make the probability of 1% move towards 100%!
Experience of popular science activities
The new issue of Qiushi magazine published an article by Xiao, a professor at Ningbo University Law School: popular science and social science cannot be ignored. The article holds that natural science and social science are two equally important knowledge systems in human society. Natural science is a science that human beings know and transform nature, and social science is a science that human beings know and transform society and promote social progress. They complement each other and promote the development of human social civilization. Natural science needs popularization, so does social science.
The article points out that in short, social science must not be ignored in popular science. Relevant departments must take social science as an important part of popular science, right? Pay more attention to reason than literature? . Popular science institutions at all levels should take the popularization of social science as their bounden duty, put it on the work schedule, and actively carry out various forms of social science popularization activities. The news media and publishing departments should also incorporate the popularization of social sciences into their own work scope. The vast number of social science workers should actively participate in the popularization of social science, disseminate social science knowledge to the people and carry forward the scientific spirit.
In the spring of 20xx years ago, China Association for Science and Technology held a meeting. National symposium on popular science creation? . 1978 On May 23rd, there were 285 popular science writers from all over China. They are full of obedience? Ten years of catastrophe? The joy of getting rid of the shackles is about the expectations of the party and the needs of the people. With tears in their eyes, they picked up a pen and vowed to fight for the prosperity of the motherland. ? Spring of popular science creation? It's coming! Like a handful of golden seeds sown in a billion China. In just four years, more than 4,000 popular science books have been published. One hundred and twenty popular science periodicals came into being; More than 60 kinds of science and technology tabloids and newspaper science and technology supplements are circulated among the people; Popular science programs of 22 radio stations echoed on the motherland. China entered the second popular science climax. Recalling the grand occasion of that year is unforgettable.
After the Sino-Japanese War of 1894 1894, many people with lofty ideals believed that to save the Chinese nation, we must learn modern scientific knowledge from the West to get rid of those old evil thoughts. Because a person does not have a good understanding of the evolution of the universe and the evolution of organisms, he will never have a correct outlook on the universe and life. While China advocated 1920xx, Liang Qichao gave a speech entitled "Scientific Spirit and Eastern and Western Cultures" at the annual meeting of China Science Society. He said:? What is scientific spirit? My aunt's broadest explanation is that systematic true knowledge is called science, and the method that can teach people to acquire systematic true knowledge is called scientific spirit. ? In his view, the scientific spirit can be explained in three layers: the first layer is? Seeking knowledge? ; What is the second floor? Seeking the true knowledge of the system? ; What is the third floor? Really teachable knowledge? . He thinks:? All learning has an important element that should be passed on to others. Human culture can be established because one person's knowledge can be passed on to most people, and the knowledge of one generation can be passed on to the next generation. ?
Experience of popular science activities
As a student, I always think that science popularization and low carbon seem to be far away from me. I chose this topic because I attended a popular science lecture not long ago. It was a popular science lecture on low-carbon life held by the District Association for Science and Technology in our community. It is through this popular science activity that I have a deep understanding of popular science work and low-carbon life. Let me become a promoter and practitioner of low-carbon life from a participant and beneficiary of popular science.
Anyone who has seen disaster movie's "20 14" and "The Day After Tomorrow" has a fresh memory of the disaster scene and looks pale. Some people may say that movies are imagination and artistic processing, but I want to tell you that art comes from reality and it is easier to evolve into reality. The film is by no means alarmist, let alone alarmist.
As we all know, human beings have been accelerating the pace of industrialization and urbanization since the19th century. People's lives have been greatly improved, but also brought a lot of carbon dioxide emissions. The environment of the planet we live in is getting worse and worse: glaciers begin to melt, sandstorms occur year after year, extreme weather occurs frequently, and precious species are decreasing day by day. The Wenchuan and Yushu earthquakes, which made the whole Chinese nation cry, made us sad; Iceland's volcano erupts strongly in the Atlantic Ocean, covering the whole of Europe with smoke and dust particles. Hugo, a great French writer, has long warned us that nature is a kind mother and a cruel butcher. The embankment of a thousand miles collapsed in the ant nest 1.
Cave, there is only one earth for human beings, and any fracture of ecological chain will bring irreversible disaster. If we continue to blindly demand and emit carbon dioxide at will, a terrible ecological crisis will surely break out and the consequences will be unimaginable. In the long run, please think about it. What should we leave for future generations?
Not long ago, the Copenhagen climate summit was hailed as human efforts to curb global warming? Last chance? China announced the goal of controlling greenhouse gas emissions to the world. By 20 14, the carbon dioxide emissions per unit of GDP will be 40% ~ 45% lower than that in 20 14. Embrace each other's wood, born at the end of the Millennium, started from the tired soil. To achieve the goal of energy conservation and emission reduction, each of us needs to start from now on, that is, to be a practitioner of low-carbon life and an advocate of popular science propaganda and popularization of low carbon.
So what is a low-carbon life? The so-called low-carbon life is to reduce the energy consumed in daily life as much as possible, thus reducing the emission of carbon, especially carbon dioxide. Including energy saving and emission reduction in industrial production, green design of buildings, energy saving of automobiles and various energy saving in life. Some people think that only when cars emit exhaust gas will coal produce carbon dioxide when it is burned. In fact, there are weaknesses everywhere in life? Carbon? Is invading our planet. Even a small cell phone battery will release carbon dioxide when it is charged. Some experts have calculated an account: Unplug household appliances in time, and China's 390 million households can reduce carbon dioxide emissions by about 65.438+0.97 million tons; If China reduces the use of plastic bags by 10%, it can reduce 3 10000 tons of carbon dioxide; If the country saves 0.5 kg of rice per person every year, it can reduce carbon dioxide emissions by 610.2 million tons. In life, there are many details that can reduce carbon emissions.
Put it on. For example, collecting garbage, using energy-saving lamps, eating less chewing gum, using environmental protection bags, consciously raising the temperature of air conditioning and refrigeration, printing on both sides, not using disposable tableware, advocating vegetarianism, turning off the lights, taking more buses and not wasting meals are all small things in life that everyone can do, but they are of great significance.
Friends, many a mickle makes a mickle. Work in the present, benefit in the future. A trickle can merge into a surging river and sea, and patches of green leaves can create a vast forest. For future generations, let's choose low carbon!