Everything that is expressed and recorded externally, such as cell phones, computers, memos, books, and drawings, is an extension of the brain. Our brains aren’t just inside our bodies. This concept is important because extending the ego greatly influences how we see the world. We pay close attention to topics that involve us personally. Self-relevance is a key factor that drives our lives. Personal relationships and possessions get a lot of focus, while other areas seem less important. This is due to a feature of the human brain called ‘selective cognition.’ As civilization advanced, humans delegated parts of the brain’s functions to machines. It was inevitable to make good use of these tools. We should take an interest in the Homo Faber. - Joseph’s “just my thoughts”
Humans, among Earth’s creatures, have the largest whites in their eyes, making it easy to convey the movement of the eyes outward. For this reason, eyes communicate a great deal to others. With just a glance, it’s easy for humans to intuitively grasp a person’s emotions. Most herbivorous animals have horizontally shaped pupils, an evolutionary adaptation that allows them to detect approaching predators even while they bow down to graze. The eye serves as an emotional and social organ. - Joseph’s “just my thoughts”