In this blog post, we’ll examine how the Fourth Industrial Revolution—which is rapidly advancing, driven by artificial intelligence—will transform our jobs in the future, focusing on two aspects: the decline of existing jobs and the emergence of new professions. The Potential of Artificial Intelligence Demonstrated by AlphaGo In March 2016, a Go match took place between AlphaGo and Lee...
What is the justification for altruistic behavior, and why should we act altruistically?
In this blog post, I will revise and edit an article that examines the justification for altruistic behavior from the perspectives of the free-rider problem and human self-interest, organizing it into a natural and easy-to-read format. The Free-Rider Problem and the Need for Cooperation Group projects are a source of stress for most students. This is because they must collaborate with...
“The Truth Behind Manager Kim Seong-geun’s Dismissal and the ‘Yongteulim Madang’ Incident: What Did the Distorted ‘Fans First’ Slogan Leave Behind?”
In this blog post, we’ll examine the disconnect between the meaning of the “Fans First” slogan—which the SK Wyverns of the Korea Baseball Organization (KBO League) promoted at the time—and how it was actually implemented, focusing on the dismissal of Manager Kim Seong-geun and the closure of the “Yongteulim Madang” fan forum. The Beginning of the Incident and the Cracks in “Fans First” As...
Why has global warming emerged as a global issue?
In this blog post, we’ll examine the causes and effects of global warming, as well as the measures we can take to address it. Over the past few decades, global warming has established itself as one of the most critical environmental issues worldwide, alongside extreme weather events and climate change. The MBC documentary *Tears of the Arctic* showed just how rapidly the Arctic’s natural...
Why is global warming occurring, and how will it affect our lives?
In this blog post, we’ll examine the causes and processes of global warming, its various impacts, and the different perspectives surrounding it. What Is Global Warming? The decline in the wild panda population due to reduced bamboo growth in China’s Qinling Mountains, the opening of the Arctic shipping route connecting Asia and Europe, and the frequent occurrence of powerful typhoons with...
What Is Climate Change Skepticism, and Why Does the Debate Over the “Hockey Stick” Graph Persist?
In this blog post, we’ll examine the process by which scientific theories are formed and verified through the lens of climate change skepticism and the debate surrounding the “hockey stick” graph. A glance at various media outlets—such as newspapers, television, and the internet—shows that climate change, epitomized by global warming, has become deeply embedded in our daily lives. Some of...
Why is global warming such a serious problem, and how can it be addressed?
In this blog post, we’ll take a step-by-step look at the concept of global warming, its causes, its various impacts, and the solutions currently being pursued. In March of this year, the average temperature across South Korea was significantly higher than normal, making it one of the warmest Marches on record. This phenomenon is not unique to South Korea. Over the past few decades, the...
Why does global warming occur, what problems does it cause, and how can we solve them?
In this blog post, we’ll examine the causes and problems of global warming, as well as potential solutions. Global warming refers to the long-term rise in the Earth’s average temperature. The temperature increase discussed here refers to a sustained change over a long period, not a temporary fluctuation. The Earth has historically cycled through glacial and interglacial periods, and we are...
Why are diapers so absorbent? How does SAP work?
In this blog post, we’ll explore the structure and mechanism of superabsorbent polymers (SAP), which enable diapers’ exceptional absorbency. We’ve all worn diapers at some point. Diapers are a wonderful invention that helped keep us comfortable even during those days when we urinated at all hours. If you recall your own childhood or observe your younger cousins or other babies using...
Why have gears become the quintessential metaphor for mechanical engineering?
In this blog post, we’ll explore why gears have come to be seen as symbols of industrialization and mechanical engineering, and what they mean in modern society. Gears and the Symbol of Industrialized Society The Industrial Revolution drove the development of industrial society and served as the driving force that made countless tasks possible—tasks that humans could not have accomplished...