Blogging through Invitation to Sociology (2020)

By taking this class,   First, I understand what sociology is. Usually, sociology was considered vaguely a study of society, but I found that sociology was being used and studied in a wide range of areas in society.   Secondly, it was an opportunity to look back at the society I live in. I could think more deeply while studying concepts that were close to everyday life, such as inequality, class, and social network.   Also, By reading Wikipedia and writing blog posts, I think I was able to develop my ability to use Wikipedia better. It's my first time leaving a blog post, and I think it was a productive activity.   Finally, studying sociological concepts and history gave me an opportunity to organize my views. I think we can use sociological knowledge to make better judgments about social issues that have recently become an issue.

1. Summary Technology is a set of techniques, methods, or processes used to achieve a goal, such as the production of goods or services or scientific investigation. One well-known example of modern technology is cell phones. Cell phones allow you to make calls without being directly connected to the telephone line. Another example is social network services. While social networks have many advantages, such as developing a business network or maintaining contact with friends or family members living far away, critics say they may provide a history of unpleasant behavior that may cause problems in one's life in the future. 2. Interesting. The behavior that changed with the development of smartphones was impressive. 3. Discussion With the development of smartphones, our lives are in much different forms than in the past few years. As new technologies are developing rapidly, wouldn't society be much different in a few years from now?

There are many kinds of races in the world. It seems that race is usually divided by skin color. Distinguished as yellow, black, white, etc. But if you use something other than skin color as a standard, race will be more diverse. It may be time for a new standard for race to be needed, as dividing races by skin color is currently producing a lot of discrimination and disgust in society.

As of the end of 2018, 2,367,607 foreigners stayed in Korea, up 8.6% from the previous year. In terms of nationality, China, including Korean-Chinese, accounted for 45.2 percent (1,070,566), followed by Thailand with 8.4 percent (197,764), Vietnam with 8.3 percent (196,633), the U.S. with 6.4 percent (151,018), Uzbekistan with 2.9 percent (68,433), and Japan 2.6 percent (60,878).

1. Summary Demography is the study of human population dynamics. To study how population changes over time due to population size, structure, distribution, birth, death, migration, and aging. Demographic analysis is a powerful tool for explaining many sociological phenomena. The development of demographic calculations began in the 18th century. On the other hand, the history of census dates back nearly 2,000 years between China and Rome, and even longer historically among several groups in the Middle East. Most modern censorship began in the late 18th century. Demographers focus on indicators of specific changes because demographics are interested in changes in mankind. Two of the most important indicators are birth and death rates. 2. Interesting Recently, the low birthrate discovered by demographics has emerged in South Korea. The importance of demographics will be getting bigger that it will have an important impact on future national policies. 3. Discussion ...