Study on the relationship between technology and the war with the community : ‘Sociology of Economy’ - Shim Yun

-Introduced

Our lives were enriched by science and technology. science occupies a very large part in our lives. sometimes technology can be change to our life time.

1. How will the technology change our lives in the future?

(1) Artificial organs
Recently, artificial heart, artificial rose to prolong the life of people in organs.
People, unlike in the past, can be replaced with a new long-term sick organs using science and technology. People want to live a long time. (If the medicine of immortality exists, and if pharmaceutical companies are selling the medicine people will want to buy the drug, regardless of price) Because the medicine immortality is not exist. People want to mount the new durable artificial organs sick organs. However, the development of science and technology are endless. There are still a lot of ongoing research into artificial organs. These techniques will be developed in the future. Thus, various artificial organs will emerge.

(2) Activation of the 3D printer.
3D printer has revolutionary developed speed. Similar examples the emergence of past computer developed speed. Been out in less than three years, the printing speed was faster than ten times. And in less than one year, the printer is a new approach has emerged. (This technology is 30 times faster than existing technology!) In addition, the price has also continued to decline. We will soon be put up a 3D printer on our desk. So how our world change? Maybe the children may not go to the stationery store to buy some supplies. (Just because you can use print to a 3D printer) Will also create a 3D food printer. Would never have imagined many things to be done. Before that does not destroy the human race:-)

So techniques will be made changed continue our lives. This is the kind of revolution.
I'll say this is 'technological revolution'.

2. Why world trade has decreased in 1917 and 1947?

-Evils of the war
Why trade sharply reduced in 1917 and 1947 is 'world war'. Since World War, became impoverished lives of people around the world. Especially in the food. So after the war there things like  a radio or shawl, dress... were not important. Important thing was the food. Food is a trade value was less than the manufactured goods. Plus, many food have been brought paid in aid. For this reason, would be the answer.