What is sociology(5)-kimjinwoo(김진우)

Intro)

We learn technology and our lives. For a long time technology affect human life in many ways.
And technology also affect human life in the future. In that respect studying the relationship between technology and society, it is important.

How will the technology change our lives in the future?

 First we think of 3D printer. We watch video about 3d printer. 3D printers can create what you want.
So it take advantage of the higher value. It makes things with a difficult structure.  As a result, 3d printer make people self-sufficiency.  Because people will make the desired product.  This will be you do not have to buy any more goods.  No one do not buy industrial products.
 Second, many people will lose their jobs. This includes various simple workers and Delivery driver.
Because the machine is produced for such a thing. The capitalists will use the machine. Eventually it exacerbate the gap between rich and poor. And we make preparations for this. Without these measures will lead to social chaos.

Why world trade has decreased in 1917 and 1947?

The reason is that both wars. Let's get into more detail! The results was examined, in 1917, Unrestricted submarine warfare of Germany has occurred. It led to the weakening of the US trade with the third world. Result is the deepening of the Second World War. That is why trade is strongly reduced.
Now let's check the Year 1947! The reason for trade volume has been reduced to the fact 1947 is you do not know well.  I think two reason. First reason is GATT. GATT is a trade barrier. A result of the investigation, trade barriers occurred in 1947.  So, it's going to reduce the volume of trade. Second reason is end of war. The Second World War ended in 1947. I think it would of reduced it trade volume.

What happens when the oil runs out all? 

Oil is a valuable resource for human. All our products are made using petroleum or petroleum. Car that we attend riding also run on oil. As such, the oil is important. So, when no longer oil, great confusion occurs. Alternate energy should be developed in order to prevent it. Thus, it is possible to obtain the energy missing. Solar energy and wind energy is an alternative energy. They are environmentally friendly. Therefore, it must be developed as soon as alternative energy.