Categorywolhan

This blog post examines whether change is an essential condition for progress or a risk of losing identity. Let’s explore together the direction of balanced change.   The Industrial Revolution, hailed as a revolution that changed human history, began in 17th-century Europe—the West. Most nations that built numerous colonies and flaunted their power under the banner of modern...

This blog post examines how fine dust measurement technology using the beta ray absorption method contributes to environmental management and analyzes its importance in air pollution monitoring and policy formulation.   Fine dust particles with a diameter of 10 micrometers or less can cause various respiratory diseases, making it necessary to know the concentration of fine dust in the air...

This blog post examines the potential and ethical controversies surrounding embryonic stem cell therapy, focusing on whether it could be the solution for treating incurable diseases.   Concept and Current Research Status of Embryonic Stem Cells Interest in embryonic stem cell research, which had slowed down, is growing again following the recent announcement of research results showing that...

This blog post examines how freedom of the press and the protection of individuals’ portrait rights should be balanced in crime reporting, exploring the ethical responsibilities of the press and their limits.   Crime has become a major subject in news reporting today. This is because it is easy for the media to cover crime, convenient to turn into articles, and, above all, crime...

Among various sanctions to prevent corporate illegal acts, how effective is the punitive damages system? We examine the effectiveness and controversies surrounding this system.   The greater the likelihood of individuals committing illegal acts while pursuing economic gains, the more effective monetary sanctions become in deterring such behavior. These monetary sanctions aim to serve as a...

Bertrand Russell was a leading intellectual of the 20th century who exerted a profound influence not only in philosophy, mathematics, and logic, but also in pacifism and social reform.   Bertrand Russell is one of the world’s most widely recognized great intellectuals of the 20th century. Throughout his life spanning three generations, he authored over forty books and numerous papers...

In this blog post, we explore the principles and potential of harvesting technology, which collects the minute energy wasted in everyday life.   Smartphones, watches, laptops, light bulbs, heating. What do they all have in common? They are powered by energy. Almost every device we use requires energy, which is converted into various forms for use. Some devices convert electrical energy into...

This blog post examines the issues embryo cloning and genetic manipulation technologies raise for bioethics and the resulting societal debates.   The advancement of science and technology in the 21st century has brought significant changes to biotechnology. Through repeated genetic research, biotechnologists successfully completed the Human Genome Project, mapping the human genome, and have...

This blog post examines the dangers radiation poses to the human body and how we can safely protect ourselves from it.   Introduction In March 2011, the Fukushima nuclear power plant accident drew global attention and concern, once again highlighting the dangers of radiation. In South Korea, geographically close to Japan and separated only by the sea, awareness of these dangers is inevitably...

This blog post explores how radioactivity, initially just an experimental subject, became a core tool in life sciences.   Radioactivity is dangerous. After the Fukushima disaster, it caused Japanese seafood to vanish from dinner tables, and people grew wary of nuclear power plants and radioactive waste disposal facilities being built near their homes. The quiet Belarusian city of Chernobyl...