Global warming is that real? -by 김영재 (Kim Yeong Jae)

Global warming is that real?

In this week, I watched some movie 'An Inconvenient Truth'. This movie is tells about global warming. In this movie, global warming is described as something too dangerous.

 I have heard about global warming through the television or school education since when i was young. Thus I know that global warming has a big influence on earth. However recently I heard that in fact global warming is not danger or not real. So I start to doubt that global warming is real. People who claim that global warming is not real told that iceberg has melted and became smaller but it's height has heightened. They also said that global warming is natural climate change. Earth's climate has changed since long time ago. So global warming is also earth's natural climate change they said. Actually in 10-13 century earth's climate was warm so that north atlantic icebergs melted. However after 13 century climate got colder so that icebergs froze again. Like that, global warming we experience now is just climate change they said.

 It may be fiction that scientists made to get some research fund or It may be real. I don't exactly know whether global warming is real or not. However It will turn out that which opinion is truth.