Algorithm Aversion: Compare the Mistakes You Can See
Why a visible forecasting error can undermine trust in a better model. Work through a café example and separate useful corrections from a desire for control.

YouTube channel
Understand everyday human behavior through psychology, social life, evolution, and the instincts that still shape us.
Oddly Human begins with small moments that feel larger than they should: a delayed reply, an awkward silence, a habit, or a social reflex. Psychology and social research help explain why those moments can carry so much weight.
The channel does not treat one study or evolutionary story as a diagnosis. It keeps alternative explanations, individual differences, and the gap between a general pattern and one person’s situation visible.
Videos and articles
Each page includes the original video, a short answer, key points, chapters, and sources.
Why a visible forecasting error can undermine trust in a better model. Work through a café example and separate useful corrections from a desire for control.
How memories of individual events can help when a new question arises, what decision experiments show, and why attention and imperfect recall still matter.
Adult milk digestion depends on lactase, food preparation and history. See how dairying preceded widespread persistence and why genes do not predict every meal.
A familiar scent can feel like a trip into childhood. Studies separate odor cues, emotion, recall speed, and accuracy—and show why vividness is not proof.
An audience can change attention, reputation concerns, and the balance between speed and accuracy. The evidence explains why hesitation is not always lost skill.
Why certainty can look like expertise, what confidence-matching studies actually show, and how groups can make useful evidence easier to hear.
Amanzi Springs tools, shared know-how and ancient wood explain why technological change includes continuity, regional differences, losses and missing evidence.
Eye contact can change bodily arousal and compete with thinking. What live-gaze experiments reveal about being seen, self-awareness, and looking away.
Trace how urgent crowd movement becomes evidence of danger, why copied reactions can multiply a false alarm, and how crowd pressure differs from individual fear.
See what trivia experiments and brain imaging actually show about curiosity and memory, then try a question-and-recall routine with realistic limits.
What dog reward experiments, oxytocin-linked gaze, and cat voice recognition reveal about human–pet bonds—and why affection does not prove reverse cuteness.
Why blushing makes an awkward moment visible: what circulation, karaoke brain scans, and observer experiments reveal—and what redness cannot prove.
Ancient DNA shows extensive recent human adaptation. Farming changed selection pressures, but modern genetic predictors cannot directly measure ancient traits.
Infant studies test expectations, looking time, and social choices. Learn what helper, aggressor, victim, and bystander experiments can actually establish.
Human throwing speed comes from a rotating torso and a shoulder that stores and releases elastic energy, not arm strength alone.
Blindsight, split-brain findings, phantom limbs, alien hand syndrome, and the rubber hand illusion reveal how the brain builds awareness, ownership, and agency.
The first-night effect can delay sleep and increase awakenings. Learn what the night-watch study found, what later evidence questioned, and why context matters.
Shared rhythm makes other people easier to predict, turns timing into a joint goal, and can increase closeness—without guaranteeing friendship.
A vanished coin and a last-second basket feel related because both violate an active prediction, forcing the brain to update what it expected next.
Caffeine blocks part of the brain's adenosine signal, reducing felt sleepiness without repaying lost sleep or restoring every impaired ability.
How repeated AI feedback can strengthen human judgment biases, why agreement feels like evidence, and what calibrated trust looks like.
Dogs combine early social sensitivity, domestication, learning, and trust to use a human gesture as information about another location.
Walking, tools, cooperation, language, farming, and accumulated culture connected early hominins to the first cities—but not in a straight line.
Why authority, social scripts, small commitments, and diluted responsibility can make a dangerous instruction feel reasonable—and how to stop.
Chewed birch pitch trapped saliva, human cells, microbes, and food traces, preserving intimate evidence of Stone Age lives.
Earworms form when exposure, memory cues, compact musical patterns, and spare attention make a short fragment easy to rebuild and repeat.
Brain development has no single finish line. Childhood, adolescence, adulthood, and aging each reorganize the system around different demands.
Why déjà vu can feel like a memory, what a virtual-navigation study found about prediction, and how to separate the sensation from its explanation.
Separate fossil and artifact observations from claims about ancient inner experience. Read the layers idea alongside multidimensional animal-consciousness research.
See what an insult experiment actually measured, why there is no ten-to-one praise rule, and how to separate a painful comment from useful feedback.
Examine ancient flutes, ochre preparation and firelit engravings, while separating surviving finds, experimental interpretations and imagined prehistoric gatherings.
Why delaying an unpleasant task brings immediate emotional relief, how that relief trains the habit, and how to make starting easier.
What the uncanny valley means, why mismatched realism and movement can create eeriness, and what experiments do and do not establish.
Why eye contact, fidgeting, and nervousness are weak lie cues, what 54 percent accuracy means, and why checking the account works better.
Human vision samples a narrow range of light, size, and time, then attention and perceptual filling-in turn incomplete signals into a stable scene.
Read AWARE II and a four-patient brain study with their denominators and limits. Separate reported experience, electrical activity and claims about a surviving soul.
Separate a correction from its delivery, examine research on protective gossip and online outrage, and respond to checkable claims without guessing hidden motives.
Why being ignored can feel so painful, which basic social needs it threatens, and how uncertainty can make the feeling worse.
Why a vacuum becomes Greg: distinguish useful labels from attributed minds, explore anthropomorphism research, and separate a friendly machine from evidence.
Compare ancient and modern teeth through jaw development, decay chemistry, and population evidence, without turning a diet-history story into treatment.
Why people raise their pitch and simplify speech around pets, what dogs and cats actually notice, and where the caregiving explanation remains a hypothesis.
Human infants are born with limited mobility and long development. Birth constraints, energy, learning, and cooperative care all matter.
Separate goosebumps from reported chills, explore anticipation and musical reward, and see where evolutionary explanations remain uncertain.
Boredom is not simply an empty schedule. It is the uncomfortable gap between wanting engagement and failing to find something worth your attention.
Face pareidolia makes outlets, clouds, and toast look expressive. Here is what brain research says and what it does not prove.
Understand gossip as social information, examine evidence about learning and cooperation, and separate an observation from a damaging interpretation.
Baby-like features can draw attention and care, but a strong human urge to touch is not permission from the animal. Here is what the research actually shows.
Short videos
Each Short opens directly on YouTube.