Summary

This article is talking about the climate changes. It explains what global warming is about. It also mentions the effect of global warming. Glaciers are melting, sea levels are rising, cloud forests are drying, and wildlife is scrambling to keep pace. These are some of the effects said in the article. The main reason for global warming is because of humans. They have caused most of the past century's warming by releasing heat-trapping gases as we power our modern lives. He article is trying to say that the effects may not be serious but it causes tremendous changes to the earth and the organisms. This article is focusing on the negative consequences of our wrong doings and they are arguing that these changes are not natural. They are persuading us that something we have done has caused most the problems now. they are trying to warn us about the up coming dangers.