In this blog post, we’ll explore the principles behind semiconductor miniaturization—which has driven the proliferation of SSDs and smartphones as well as advancements in the Internet of Things (IoT), artificial intelligence (AI), and autonomous vehicles—and the technologies that have been developed to overcome its limitations. NAND Flash and the Significance of Semiconductor...
The Problem of Blocked Sunlight in “The Matrix”: How Can It Be Solved?
In this blog post, we’ll take a scientific look at the energy crisis that arose after humanity blocked out the sun in the movie “The Matrix,” and explore possible alternative energy sources and solutions to air pollution in a world where sunlight is blocked. The World of “The Matrix” Without Sunlight The movie “The Matrix” had a profound impact on audiences. The premise—that human freedom...
How Does Matt Ridley’s ‘Nature and Nurture’ Overcome the Nature-Nurture Debate?
In this blog post, we’ll examine the background and key research surrounding the long-standing debate over human nature and nurture through Matt Ridley’s ‘Nature and Nurture’, and explore how genes and the environment interact. The debate over whether humans are governed by “nature”—that is, genes—or “nurture”—that is, the environment—has persisted for a long time, both in the...
Can a “custom-made human” be happier than a “natural human”?
In this blog post, I’ll examine which type of human—the “custom-made human” or the “natural human”—might lead a happier life from the perspectives of health and achievement, and I’ll argue that the “custom-made human” may indeed lead a happier life. Designer Humans vs. Natural Humans: Which Is Happier? Everyone has probably experienced envy at least once—whether toward a friend’s talent or...
Can “custom-made” humans improve quality of life and reduce discrimination?
In this blog post, I will examine the potential problems that “custom-made” humans—who may emerge as a result of advances in genetic engineering and stem cell research—could pose to society and individuals, and consider which life is preferable: that of a “custom-made” human or that of a “natural” human. In 2003—50 years after Watson and Crick discovered the double-helix structure of DNA...
How can we balance the animal testing necessary for medical advancement with the protection of animal rights?
In this blog post, we will examine the necessity and ethical issues surrounding animal testing and consider whether it is more reasonable to conduct such testing under appropriate regulations rather than imposing a blanket ban. Animal experimentation refers to experiments conducted on live animals for scientific purposes, such as education, testing, research, and the production of...
Can Genetic Design Expand a Child’s Freedom?
In this blog post, we’ll examine the pros and cons of genetic design for children and consider whether genetic engineering can expand a child’s range of choices and freedom. In this era of advanced life sciences, where we can analyze the human genome and determine its nucleotide sequence, the debate over genetically engineering children has become particularly heated. Julian Sabulescu...
Is genetic engineering a technology that should continue for the benefit of humanity?
In this blog post, we will examine both the possibilities and the ethical and social issues raised by advances in genetic engineering, and explore whether genetic engineering research should continue in the future. What possibilities and controversies has genetic engineering brought to humanity? Advances in genetic engineering are opening up new possibilities for humanity. It is not at all...
Why is the theory of gene selection more convincing than the theory of multilevel selection?
In this blog post, we’ll compare the key issues of the theory of gene selection and the theory of multilevel selection, and examine the explanatory power of both theories through the debate surrounding altruistic behavior and natural selection “Let us make humankind in our image!” (Genesis 1:26) This is a verse from the Bible. Until the emergence of Darwin’s theory of evolution, people...
Will Genetic Design Lead to Social Stratification?
In this blog post, we’ll explore how genetic design might influence social stratification, drawing on the movie ‘Gattaca’. The movie ‘Gattaca’ depicts a world where people are born only with perfect genetic combinations. It tells the story of a protagonist—conceived naturally through his parents’ love—who overcomes discrimination despite facing it. The film is set...