Category: Relativity and Reaction (R&R)
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We walk down familiar roads often on mental autopilot. We might notice people – offering a nod or smile. Beneath the surface our subconscious is awake -scanning for danger and opportunity. Like Arnold Schwarzenegger’s Terminator red scan view, locking onto objects, assessing their threat or potential opportunity.
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Pattern recognition identifies objects by comparing them against similar experiences in memory . In mammals and birds, pattern recognition is especially developed mainly in vision. Optical illusion however reveals the fallibility of human pattern recognition (Gregory, 1997). One payoff is to recognize when to slow down and using deliberate thought
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Each Nerd Cheat Sheet distills the detail behind a main chapter into a compact, structured reference. All of them follow the same framework: Observation — the data and facts we can measure. Consequence — what those facts mean for survival, society, or thinking. Action — how to apply or respond to those consequences. Following a…
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Abstract senses are about attaching context to the world as seen by our six senses. For humans the fight for a reasonable living standard is function of – What you know and how you learn more about the outside world -Applying your understanding of the outside world
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Abstract senses are about attaching context to the world as seen by our six senses. For humans the fight for a reasonable living standard is function of – What you know and how you learn more about the outside world -Applying your understanding of the outside world
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When Homo sapiens shopped for senses, he didn’t buy the luxury package. He chose good-enough sight, fit-for-purpose hearing, modest smell and taste, and high-fidelity touch in the fingers. Later he built telescopes, microphones, flavourings, and instruments to upgrade the set.
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When Homo sapiens shopped for senses, he didn’t buy the luxury package. He chose good-enough sight, fit-for-purpose hearing, modest smell and taste, and high-fidelity touch in the fingers. Later he built telescopes, microphones, flavourings, and instruments to upgrade the set.
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Living things rely on their senses to survive—but humans go one step further. We don’t just sense the world; we derive meaning in a more extensive way than any other species on the planet. This chapter explores how that ability evolved—and how we can use it better.
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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.
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“You are what you eat.” usually refers to poor dietary habits. On a deeper level, it points to something more profound: the relationship between energy intake and its use. Nowhere is this trade-off clearer than in the cost of running a brain.
Take a Second Thought 