低碳生活演讲稿.doc

First, I want to ask everyone a question: What is the relationship between nature and we? Enemy, or friend?In my opinion, its funny that we treat our creator as an enemy and even want to conquest her ,in ancient China ,there is a theory that man is integral part of nature .Thus even if we are unwilling to make friend with nature ,it is necessary that we should respect her as well.But, do we do this actually?Since the Industry Revolution took place centuries ago .Human civilization has been developed rapidly, we dug up the ground in order to find oil and coal; we launch the rockets and spaceships in order to conquer the universe and do scientific research; we invent cars ,planes in order to shorten the distance between you and meWe fight with the nature to rob the resource we need ;we kill the wild animals for their fur and meat , even sometimes just for entertainmentIn this battle , however ,our nature seems to be a loser . And us, human beings, the cleverest creature on the Earth. Seems to be a conqueror.Do you think that we conquest the nature?I must say: Of course not.The serious environmental problem generates amounts of destructive effects to the entire planet: ice melting, climate change, animals and plants extinction, and threat of human society. It will also cause the infectious diseases too easy to spread and infect. Bacteria will be hard to control because they have adapted to the environment. The house will be eroded by destructive insects, hence people will lead a homeless life eventually.So, what cause these disasters?The answer is simple: the global warming cause by us.Global warming is the increase in the average temperature of Earths near-surface air and oceans since the mid-20th century and the temperature will still go up. According to the 2007 Fourth Assessment Report by the Intergovernmental Panel on Climate Change, global surface temperature increased 0.740.18C (1.330.32F) during the 20th century. Since the 1980s, the temperature has been ascending obviously.Luckily, Even though the situation is such serious, we still have the chance, to save us and make friends with the nature.The chance is that: man should live a low carbon-dioxide lifestyle from today!In that case Id like to ask you another question: When it comes to the low Carbon- dioxide, what comes into your mind first, the leaflet that the environmental-protection organization send, the speeches that politicians make, the topic that scientists research? More practical, reduce, reuse, and recycle? So, are you a politician? Are your family runs a recycle business? Come on, the things you think is too far away, and we are just ordinary people. Then ,what can we do for reduce Carbon-dioxide emission?In my view, the chances we can take for reduce the CO2 emission is everywhere, even we are just senior high school student: In the morning you go to school by private car, why not try to ride to school instead? Then when you attending the class like math, you can use each side of one paper to write. At noon, classes are over, when the last one leaves the classroom, please make sure that all appliances have been switched off. By doing this you can not only reduce the expenses of the school but also embodies the awareness of the environmental protection. Whether you are in school or at home, you can also do something to live a low Carbon dioxide lifestyle: First, you can use handkerchief instead of using a tissue. Second, as the summer approaches, try not turning on the air conditioning unless its too hot to stand. We have many ways to make our house feel cool, open appropriate windows to make fresh air blow in, or just use the fan as an alternative way. Furthermore, save water, would you know that the fresh water we use and drink need large amount of energy to purify? It is only the fresh water that we can drink or use.As you see, the things mentioned above are in our daily life. Tomorrow when you go to school or stay at home, these things will all take place. We still have the chance today; we must put the awareness in our mind. Reduce the CO2 emission from the daily life. There are so many people say so, but I wonder how many people want to do this actually? For example, how many of us still use plastic bags instead of a paper one or basket to hold the food when they go to the market? How many of us turn on the air conditioning so early even the temperature below 30? How many of us only use one side of papers? How many of us still lead an old,