Friday, April 3, 2015

Macro structures: Economy 김형준 kim hyeong jun

How will the technology change our lives in the future?

image : http://www.automotivereport.co.kr/news/photo/201403/259_330_3154.jpg



technology has continuously evolved
Agrarian society → industrial society → information society
technology will chage the society
technology can provide a benefit to us and will be automatical a complex process
so, we can save time and money
for example, we were talking about 3D printer
3D printer give the benefit
it have diverse material so 3d printer print everything
it can make a custom product
it also can make the technique of saving people.
it make artificial joint and implants such as existing ones
but 3d printers can bring many disadvatages
the number of unemployed is increased and the number of people are hungry


What happens when the oil runs out all?


We will find a way. we always have...   -"Movie Interstellar"-



image : http://cfs5.tistory.com/upload_control/download.blog?fhandle=YmxvZzEzODU2M0BmczUudGlzdG9yeS5jb206L2F0dGFjaC8yLzIyNi5qcGc%3D



Oil is runs out all...

We, of course, are looking for an alternative fuel.
Biofuels and methane hydrate nuclear power, etc.
However, they can lead to problems of exhaustion again.
Bioethanol make disappear the forest of Amazon.
Other crops do not cultivate , but  sugarcane will be only planted.
food is becoming lack and soar food's value.
Future alternative fuel will use the hydrogen fuel or solar.
There will be no side effects to worry about running out.
However, there is still not good efficiency.
it needs further development in the future.

3 comments:

  1. I think that 3D printer is very beneficial invention. developing of 3D printer will be important assets. In current, someone makes artificial limbs at an cheap price for poor disabled. Artificial organs will be make perfectly soon. Afterwards, as food replication will be available, many people can escape from the difficulty of obtaining food. Advances in technology will result in many benefits.

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    1. I agree with your idea that technology can bring many benefit. But at the same time many problems can be happened. we live environment named 'technology'. If we live life without critical thinking about technology, convenience can be changed inconvenience. For example, 3D printer can replicate not only organ but also human. At this time, many moral problem and human dignity problem can be happened. So we must not satisfied with convenience(technology) and accept convenience(technology) critically.

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