A peice of recent heatedly-discussed news which made the headline

Today I would like to talk about a headline in the BBC News. The title of this headline is“ Global warming is posing a greater threat to humanity than ever before.” That’s according to the United Nations. The topic of global warming has not been a new topic in these recent years. But after I read this news, I was very shocked. Because the UN climate chief said that mankind was in danger of disappearing if temperatures continue to rise. I think global warming is a problem that we need to take seriously. I think the main reason for the global warming problem is the dramatic increase in the population. Each year only the amounts of their own carbon dioxide emissions would be a staggering figure. And this result will lead directly to the increase of carbon dioxide in the atmosphere. These greenhouse gases can cause the earth to dissipate heat, which in turn affects the temperature of the earth. Although the UN Secretary-General in 2016 called on countries to fully implement the Paris Agreement. But I think the most effective measure is to raise the awareness of all citizens to save energy. For example, Improve everyone's environmental awareness to use less plastic bags. The above is my opinion, thank you.