The same cognitive switch that lets us see humanity in animals can be inverted to ignore it in people. This 'evil twin,' dehumanization, makes it psychologically easier to harm others during conflict. Marketers and propagandists exploit both sides of this coin, using cute animals to build affinity and dehumanization to justify aggression.

Our brains evolved a highly sensitive system to detect human-like minds, crucial for social cooperation and survival. This system often produces 'false positives,' causing us to humanize pets or robots. This isn't a bug but a feature, ensuring we never miss an actual human encounter, a trade-off vital to our species' success.

Living closely with animals transforms them from generic creatures into unique personalities like 'Lunch the baboon.' This expands one's sense of community beyond humans to include the surrounding wildlife, fostering a deep, relational connection to the environment that is absent in modern urban life.

Early AI agents are unreliable and behave in non-human ways. Framing them as "virtual collaborators" sets them up for failure. A creative metaphor, like "fairies," correctly frames them as non-human entities with unique powers and flaws. This manages expectations and unlocks a rich vein of product ideas based on the metaphor's lore.

The neural systems evolved for physical survival—managing pain, fear, and strategic threats—are the same ones activated during modern stressors like workplace arguments or relationship conflicts. The challenges have changed from starvation to spreadsheets, but the underlying brain hardware hasn't.

It is a profound mystery how evolution hardcodes abstract social desires (e.g., reputation) into our genome. Unlike simple sensory rewards, these require complex cognitive processing to even identify. Solving this could unlock powerful new methods for instilling robust, high-level values in AI systems.

To counteract historical male parental uncertainty, human babies have evolved to physically resemble their fathers for roughly the first year of life. This visual confirmation—a biological signal saying "I'm yours"—encourages the father's protection and resource investment during a child's most vulnerable period.

Our fascination with danger isn't a flaw but a survival mechanism. Like animals that observe predators from a safe distance to learn their habits, humans consume stories about threats to understand and prepare for them. This 'morbid curiosity' is a safe way to gather crucial information about potential dangers without facing direct risk.

Emotions act as a robust, evolutionarily-programmed value function guiding human decision-making. The absence of this function, as seen in brain damage cases, leads to a breakdown in practical agency. This suggests a similar mechanism may be crucial for creating effective and stable AI agents.