Category: Relativity and Reaction (R&R)

  • Nerds Cheat Sheet: Brain Functionality

    Humans brain carries the legacies evolution : Older systems (hypothalamus, amygdala, brainstem) = System 1 survival engine. Newer systems (neocortex, prefrontal cortex) = System 2 deliberation and planning. Recognizing this dual architecture helps explain both strengths and vulnerabilities: reflexes saves us in an instant, but can also mislead us in the modern world

  • Nerd Cheat Sheet: Earth History Data

    This post considers human intelligence. While other animals such as octopi and birds show impressive problem-solving, only humans scaled intelligence into a planetary force. To apply the principles of observation, consequence, and action, I start with ten fixed points in Earth history.

  • Looking Back in Time

    To understand how we think, act, and struggle today, we need to look deep into our biological past. Our brains — the tools we use to reason — are the product of millions of years of evolution. The path to modern humans is marked by survival, adaptation, and legacy.

  • Relativity and Reaction (R&R)

    As part of further training by my firm as an engineer I attended a Kepner-Tregoe seminar. This introduced me to a strategy for critical thinking. Later in Germany I attended a course on “How to Give Feedback Back” — this brought my attention to the pattern of observation consequence and action.

  • Introduction: Action, Reaction, and the Human Paradox

    This series is about learning that discipline. Observation, consequence, and action are simple words, but together they form a method for navigating complexity without being crushed by it. They do not guarantee perfection, but they offer clarity where noise prevails, and balance where extremes collide.