In primitive times, there was no such thing as ‘coincidence’ because all unknown and unpredictable events were interpreted as divine revelation. This reflects a religious and deterministic worldview. Since Christianity was dominant in the West, science also developed based on this deterministic perspective. However, with the rise of quantum mechanics, it has been revealed that the natural world we live in exists in an indeterminate state. Matter is in an uncertain state and becomes determined only when observed by an observer. In other words, the act of observation influences the behavior of the object being observed. To exist and to observe is a deeply metaphysical phenomenon. Do coincidences truly exist? When a decision was made in an undecided state, did God already know the outcome? How much freedom and discretion do humans really have? Does free will truly exist? - Joseph’s “just my thoughts”
British anthropologist Robin Dunbar was certain that primate cerebral neocortical capacity determines the number of social relations. He definitively established the limit of human relationships at 100 to 230 people. The average value of 150 people is known as Dunbar's number. In the world of chimpanzees, 30 is the absolute maximum. However, fewer than 12 people in the world can sympathize with me. My best friend is now reduced to 3 or 4. The relationship quantity decreases to the square root value and increases to the square value. Three or four of my best friends will eventually connect with people from all over the world. This is the same principle as when one or two virus-infected people infect the world. Focus on your best friend. - Joseph’s “just my thoughts”