In your opinion, is it better to specialize in a specific area of knowledge or to have a broad range

I think this topic is about which one is desirable between generalists and specialists. In the past, generalists were given preferential treatment in Korea. Because science and technology were not sufficiently developed and systems were not properly established in each field of society, generalists who could respond quickly to various situations were treated. However, in modern society, where science and technology are highly developed and systems in each field are well equipped, specialists are becoming much more important. This is because science and technology such as semiconductors and AI can eventually change society. Recently, in Korean universities, natural and technological sciences are much more popular than humanities and social sciences, and students are flocking, I think this is a very desirable phenomenon.