AuthorBlogger

Stem cells are undifferentiated cells that have the ability to differentiate into specific cells and are characterized by their ability to divide indefinitely. They are categorized into embryonic stem cells, adult stem cells, and reverse differentiated stem cells, and are utilized in various fields such as regenerative medicine and drug development, but embryonic stem cells in particular have...

In the wake of the Fukushima nuclear disaster in Japan, nuclear power is still important for reasons such as generating cheap electricity, combating global warming, and providing a reliable source of energy. On the other hand, we also have to consider the risk of radiation leaks and safety concerns. Along with the development of various renewable energy sources, it is essential to manage the...

The theory of intelligent design is controversial in the scientific community, claiming that life is the result of an intelligent designer rather than chance. Scientists criticize it as unprovable and contrary to positivism, but intelligent design offers the possibility of expanding the frontiers of science with new approaches that go beyond naturalism.   In his book Intelligent Design...

In this article, we will discuss the distinction and superiority of real and virtual reality through the story of “Phalaenopsis Orchid Dream” from “Zhuangzi”. There is no standard for distinguishing between the real and the fake, and the superiority of a choice depends on an individual’s subjective value judgment. This is similar to the conflict of Neo in the movie...

According to evolutionary theory, animals must act selfishly to win the competition for survival, yet some animals and humans exhibit altruistic behavior. How did altruistic behavior evolve, and what are the hypotheses behind it? This question is explored through the costly signaling hypothesis.   All animals, including humans, strive to maintain themselves and their species. According to...

Communication technology has evolved from ancient gestures and language, through the telegraph and telephone, to modern cell phones, satellite communications, artificial intelligence, and the Internet of Things. Early wired communication began with telegraphs using electromagnetic induction, and wireless communication developed based on Marconi’s wireless telegraph and Maxwell’s...

This article explores the end of Homo sapiens. It discusses the possibility of self-destruction by human-made technology, the possibility of evolutionary leapfrogging into a new species, and reconsiders the meaning of extinction. We look at how technological advances and biological evolution will affect the future of humanity.   Before we begin, it’s important to define what we mean by...

Selfies have been popularized by the development of digital technology and social media, and selfie sticks have made them even more convenient. However, the use of selfie sticks has reduced opportunities for interaction with others and created new ironies in self-expression and interaction on social media.   Selfie is a neologism that combines the English words self and camera, meaning a...

In your group work, explain how strengthening communication and a sense of community as a way to stop free riding and living right contributes to personal fulfillment and societal progress. Emphasize that living right is a basic duty as a member of society, and discuss how it improves and benefits society as a whole.   When I was in high school, my teacher once assigned us to write a report...