CategoryOpinion

A decrease in the number of pages indexed in Google Search Console can be both positive and negative depending on the situation. It can be a problem if important pages are being excluded, but it can be a positive change if you’ve improved the quality of your site by removing unnecessary content.   Why is my Google Search Console index count decreasing on its own? If the number of pages...

As robotics technology advances, ethical issues arising from robots’ autonomy, emotions, and relationships with humans are becoming increasingly important. It is essential to define and apply robotics ethics, which will clarify the moral and legal responsibilities of robots and prevent social conflicts and risks.   Today, robotics is utilized in various fields such as healthcare...

We are discussing whether the introduction of donation-based university admissions can be a solution to the problem of half-price tuition and a way to realize educational equality and ensure university autonomy.   The Korean university admissions system is anchored by an important educational policy called the “Three No’s Policy. Introduced in 1999, this policy forms the foundation of...

This article covers the procedure of egg donation, which has emerged as an alternative for infertile couples, the ethical issues it raises, and the physical risks it poses to the donor. It also discusses approaches to addressing these issues.   In the past, it was relatively easy to conceive and bear children naturally, but in modern times, an increasing number of infertile couples are...

Recognized as a key science and technology of the 21st century, nanotechnology is an ultra-microscopic technology that manipulates matter at the atomic and molecular levels, and is expected to converge with existing technologies to revolutionize industry and the economy, providing environmentally friendly and economical solutions. In the future, nanotechnology is expected to play an important...

This article focuses on Richard Dawkins’ concept of the “selfish gene” to explore how genes act to survive and how sexual reproduction affects evolution and environmental change.   The title of Richard Dawkins’ book The Selfish Gene is quite provocative. As humans who have been taught respect and consideration for others as human virtues, the idea that the gene that contains all...

Recent advances in medical robotics are fundamentally changing the way we treat and perform surgery. In particular, the da Vinci Surgical System is revolutionizing the field of laparoscopic surgery, increasing efficiency and precision in the medical field.   Recent advances in medical robotics are changing the way we think about treatment and surgery. It’s not just a new technology...

  Altruism is a behavior that is detrimental to the individual, but the theory of group selection explains that altruistic behavior is beneficial to the survival of the group. However, the evolution of altruism is still a matter of debate, as selfish individuals may be better off.   What is altruism? Altruism is one of the most mysterious aspects of human nature, and defining and...

From the invention of the light bulb to LED lighting, technological advancements have transformed our lives and the environment. From the inefficiency of incandescent bulbs to fluorescent and LED lighting, we’ve made strides in energy efficiency and environmental protection, and the future is expected to bring even greener and more efficient lighting technologies.   The invention of...

Based on the three laws of dialectics, this article explains Hegel’s Dialectic of Masters and Slaves and explores the impact of labor on human self-awareness and independence.   To understand the dialectic of master and slave, we must first understand dialectics itself. In a nutshell, dialectic is a principle that attempts to explain the behavior of things by using contradiction or...