Nowadays, climate change, the effect of global warming, has become more serious than the past because of the human activities, such as driving inefficient cars, throwing away plastic and paper and so on. According to a NASA report, a group of 1,300 independent scientific experts from different countries under the auspices of the United Nations, figure out that there is a over 90 percent probability that our earth have been warmed more than the past 250 years because of the human activities in the recently released Fourth Assessment Report, the Intergovernmental Panel on Climate Change. Although we can 't get rid of global warming due to the natural causes and anthropogenic causes, we can slower the speed of climate change and stop contributing global warming by making our purchasing decisions smartly.
One of the anthropogenic causes of global warming that people don 't know is ordering delivery food. United States is one of the fastest paced country, many people are amazed by the speed with that the people here “operate”. Many Americans are very busy during the day because of work, they don 't even have time to cook. Therefore, they like ordering delivery food instead of cooking by themselves because of the convenience. According to the article “22 Facts About Plastic Pollution (And 10 Things We Can Do About It)”, Lynn Hasseberger states that the average American throws away nearly 185 pounds of plastic each year. In addition, around 10 percent of the total waste we generate are plastics and plastic needs 500-1,000 years to degrade. However, most of people don 't recognize that ordering delivery food also contribute to global warming because of the food delivery containers. Th...
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...f places are at risk of being claimed by the ocean due to the global warming, like Maldives, the vocation resort. On the other hand, rising sea level is a threat to people who are living near the ocean. Some low-lying areas will have flooding more often and very low-lying land could be completely sink and disappear. Also, the important coastal ecosystems will be harmed, such as mangrove forests and coral reefs. Furthermore, it may lead some other serious consequences too.
In conclusion, climate change is getting more serious than the past because of the human activities. Although there are some natural causes of global warming, there is something that we can do, such as stop buying delivery food and plastic bags. On the other hand, we can slower the speed of climate change by making our purchasing decisions smartly although we can 't get rid of global warming.
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