This might be my last post of the year. When it comes to Global warming issue, one of the most famous solutions is to reduce harmful greenhouse gas emissions. I came across an interesting online report about ideas except that for solutions for Global warming like Science Fiction and would like to summarize and share some of the interesting points here. The report said one of them is to block sunshine by equipping huge umbrellas in space. The global warming has reached a dangerous level for the past decades. Many different kinds of problems, which are like plenty of disasters due to extreme weather and lack of food by drought, just started occurring. The umbrella for space shield will need a million square miles and is almost the same as Argentina's land area. This is too big construction for a rocket to be launched with the umbrella. So, the idea suggests that a flock of small umbrellas are launched into space and work synchronously. Scientists says we could get rid of the affect of global warming if we blocked a few percentage of radiation from stars. Equipping these umbrellas in space can be less expensive than Stratospheric Aerosol Injection in the long run. I really hope that this idea is a doable plan in the near future because we have no time to spare for global warming.