Wednesday, March 8, 2017

Thinking under the Star


















        Whenever I look at the stars, I feel the universe is so wide and human are so small. Did you appear the same idea with me? Did you imagine that aliens are really existing in other planets. In the library, people can find a lot of books that about UFO events and aliens, but most of them finally were identified as fake. However, humans have never stopped exploring the footsteps of outer space. Recently a news states that the scientists have discovered a planet, and its environment is very similar to the earth. Scientists said, future humans may emigrate to other planets. Today, science and technology is growing faster and faster. It significantly improves people’s lives. However, it also brings some debates. For example, does the appearance of artificial intelligence means that many people will lose their jobs. Is a good thing or bad thing to find aliens? I think that the progress of science and technology is a good thing, but people have to be very careful treatment of it. 


        One aspect is that some scientists warn humans to stop exploring aliens because they are likely to hurt humans, such as Stephen Hawking. I have read a science fiction that named the Three-Body Problem. The fiction tells alien invading the earth. The author of the fiction makes a point of view that aliens are more stronger than humans. When they find earth, they will also occupy it. Certainly, people can watch a lot of  this kind of movies. This point of view may have some pessimistic, but it is impossible. Today, if people want, they even can travel to Mars. However, I think that people still have a lot things unknown, so they should consider different opinions, and carefully make a decision. 


      Another aspect is that science and technology not only bring many benefits, but also bring many social problems and ethical issues. For example, the advent of Internet let people’s communication become more convenient, and they can get information easily. However, people find it also contributes to the expansion of terrorism. Today, many terrorists also contact and plan terrorist activities through the Internet. Thus, how to control terrorism on the Internet that has become a big problem. In addition, science and technology also bring some ethical issues. West world is a hot TV drama in last year, This story is about the robot gradually awakened, and had their own consciousness. Eventually they want to overthrow the rule of mankind for them. Actually, some scientist think it might happen in the near future.  Artificial intelligence is a new revolution, it will change the whole world, but it also can destroy mankind.


     In conclusion, science and technology make people's lives better, but they also bing some risks. Certainly, most people have a positive attitude for the progress of science and technology. Now, people are easy to buy any thing that comes from the world, but they consume resources faster and faster. Form a long term, humans should cherish all the resources, including water, oil, wood, and animal, and consider for their offspring. Even though human’s science and technology are getting more and more developed, they still have to respect the nurtural and always with a grateful heart.

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