Possibly caused by accelerated interactions between memory layers.
2. Synesthesia
Cross-wiring of sensory inputs (e.g., letters evoking colors).
Evidence suggests early childhood associations (e.g., Fisher-Price toy letters) imprint on synesthetic individuals.
3. Dissociative Amnesia (e.g., Jody Roberts & Ansel Bourne)
Loss of autobiographical memory but retention of skills and general knowledge.
Suggests memory is compartmentalized across different neural systems.
Different Types of Memory
Short-term memory: Temporary recall (e.g., remembering a phone number).
Long-term memory: Includes explicit (facts and events) and implicit (skills and habits) memory.
Memory Generalization vs. Specificity:
Some memory functions extract broad patterns (e.g., “apples are fruits”).
Others store precise details (e.g., “one red apple in a basket”).
Key Principles of Learning and Memory
Brains are not like computers: Memory retrieval is dynamic, context-dependent, and reconstructive.
Early experiences shape future learning: Neural connections are pruned based on environmental exposure.
Memory is context-dependent: Relevance determines retention.
Plasticity lasts a lifetime but diminishes over time: Sensitive periods exist for language, motor skills, and sensory adaptation.
Memory storage is distributed: Different memory types are processed in various brain regions.
Memory is multi-layered: Fast-learning systems feed into long-term stable memory layers.
Practical Applications
Enhancing Memory Retention:
Focus on relevance to reinforce learning.
Engage multiple senses and emotional contexts to solidify memories.
Use novelty and variation to maintain cognitive flexibility.
Avoiding Memory Distortions:
Recognize that memory is fallible (e.g., false eyewitness testimonies).
Be aware of post-event misinformation that can reshape past recollections.
Cognitive Maintenance in Aging:
Engage in socially and intellectually stimulating activities.
Avoid repetitive, monotonous routines.
Maintain physical health to support brain function.
Conclusion
Memory is a dynamic and evolving process shaped by neural plasticity.
Learning and retention depend on selective encoding, relevance, and storage mechanisms.
Future advancements in neuroscience and artificial intelligence will continue to uncover the intricacies of how memories are formed, stored, and retrieved.
This structured overview highlights the essential principles from the lecture on learning and memory while ensuring readability and clarity. Let me know if you’d like any refinements!
Brain plasticity changes throughout a lifetime, not just something that happens all the time.
In the 1970s, psychologist Hans-Lukas Teuber studied brain damage in World War II soldiers.
Key finding: Younger soldiers recovered better from brain injuries than older ones.
This suggests that brain flexibility diminishes with age.
The Brain as a Changing Landscape
Young brains are like the Earth thousands of years ago: flexible, with borders that can shift.
As brains age, they settle into patterns, much like how country borders and constitutions stabilize over time.
Example: The American Constitution had 12 amendments in its first 13 years, but now changes occur much less frequently.
Silicon Valley startups are highly flexible, but as companies grow, they become rigid and bureaucratic—similar to brain development.
From Fluid to Crystallized Intelligence
Babies: Few built-in skills but immense flexibility.
Adults: Developed expertise at the expense of flexibility.
Trade-off: Young brains have fluid intelligence, whereas older brains develop crystallized intelligence.
Adults get better at certain skills but lose the ability to learn completely new ways of thinking easily.
Why Does Plasticity Decline?
1. Pruning of Neural Connections
Babies’ brains are massively interconnected.
At age 2, neurons have about 15,000 connections each.
Over time, unnecessary connections are pruned, keeping only the most useful pathways.
Example: EEG studies show that a baby’s brain responds to a sound with activity in both auditory and visual areas; adults’ brains localize this response to the auditory cortex only.
This pruning leads to efficiency but reduces flexibility.
2. Targeted Neuromodulation
Babies experience broad, widespread plasticity.
Adults undergo pointillist plasticity, meaning only small, specific areas of the brain change when necessary.
The neuromodulatory system (e.g., acetylcholine) narrows its impact over time, limiting broad-scale change.
Example: A child learning language absorbs all sounds, while an adult struggles with new phonemes.
The Concept of Sensitive Periods
Critical periods: Windows where certain abilities must be developed, or they become impossible later.
Examples:
Language acquisition: If children do not hear language before a certain age, they may never fully acquire it (e.g., Genie, the feral child).
Accent adaptation: Mila Kunis moved to the U.S. at 7 and lost her accent; Arnold Schwarzenegger moved at 21 and retained his.
Vision development: Children with misaligned eyes must receive treatment by age 6, or their visual cortex will never develop correctly.
The Role of Experience in Shaping the Brain
Plasticity follows the stability of incoming data:
Stable inputs (e.g., visual edges, phonemes, grammar) → The brain locks them in early.
Unstable inputs (e.g., social interactions, motor skills, object recognition) → The brain keeps them flexible for a longer time.
Different parts of the brain solidify at different rates:
Primary visual and auditory cortices: Lock down early.
Higher-order cognitive areas (e.g., object recognition, language comprehension): Remain flexible longer.
Motor learning: Stays plastic throughout life (e.g., learning to surf, ride a bike, or use new tools).
Adult Brain Plasticity
While plasticity declines, it never disappears completely.
Examples of adult brain plasticity:
Learning to juggle increases brain volume in relevant areas.
Black cab drivers in London develop larger hippocampi due to memorizing city streets.
The Religious Order Study showed that nuns with Alzheimer’s remained cognitively sharp due to lifelong mental and social engagement.
Maintaining Plasticity as We Age
Key principle: Engage in activities that challenge the brain.
Practical strategies:
Switch daily routines (e.g., wear your watch on the opposite wrist, brush your teeth with your non-dominant hand).
Rearrange furniture, paintings, or workspaces regularly.
Take different routes when commuting to introduce novelty.
Stay socially active—interacting with people is cognitively demanding.
Encourage elderly individuals to stay engaged in mentally challenging activities to maintain cognitive function.
Summary
Plasticity decreases with age, but not uniformly across the brain.
The brain prioritizes efficiency over flexibility, stabilizing useful pathways.
Some areas (e.g., primary sensory cortices) solidify early, while others (e.g., higher cognition) remain flexible.
New learning is always possible, but it requires effort and motivation.
Staying engaged in learning and social activities is crucial for lifelong cognitive health.
In the 1980s, a peculiar phenomenon occurred where people started reporting that the pages in books looked red. The text and spaces between them appeared tinted, even though they were purely black and white. Strangely, this phenomenon only happened in the 1980s and did not occur before or after. To understand this, we must step back 2,400 years to Aristotle’s observation of a horse stuck in a river.
Aristotle’s Horse and the Motion Aftereffect
Aristotle observed that after watching the river’s movement for a while, when he looked at the stationary riverbanks, they seemed to move in the opposite direction. This was the first recorded illusion, now known as the motion aftereffect. A modern example of this is staring at a waterfall for a prolonged period and then shifting focus to nearby rocks, which will appear to move upward.
Understanding the Motion Aftereffect
The prevailing hypothesis is that our brain has neurons dedicated to detecting upward and downward motion. These competing populations of neurons inhibit each other to maintain a balanced perception of movement. However, if one set of neurons is overstimulated—such as prolonged exposure to downward motion—then the balance shifts, and once the stimulus is removed, the opposite effect is perceived.
Recalibration, Not Fatigue
The traditional view was that the neurons detecting downward motion simply became fatigued. However, an experiment revealed that even after hours of closing one’s eyes following motion exposure, the aftereffect remained. This suggests that the illusion is not due to neural exhaustion but rather active recalibration—an adjustment of the brain’s baseline expectation to match prolonged stimuli.
Everyday Examples of Recalibration
The Treadmill Illusion
If you run on a treadmill and then step off, the ground seems to move beneath you. This happens because, under normal circumstances, leg movement corresponds with optic flow. On a treadmill, the legs move but the surrounding world does not. The brain adapts by recalibrating this association, causing the illusion of movement when returning to a normal walking environment.
The McCollough Effect
The McCollough effect is a striking example of recalibration where staring at red vertical lines and green horizontal lines for several minutes causes subsequent black-and-white stripes to appear tinted. This illusion can last for months, further proving that the effect is not due to simple fatigue but rather a long-term adjustment in perception.
This also explains why people in the 1980s, accustomed to green monochrome computer screens with horizontal lines, reported that book pages appeared reddish—they were experiencing a prolonged McCollough effect.
The Ganzfeld Effect
When staring at a featureless red field for a long period, the color fades, appearing gray or neutral. This occurs because the brain assumes that the world has not suddenly become uniformly red and actively cancels the constant input to remain sensitive to changes. This effect is commonly observed when wearing tinted sunglasses, where the tint initially distorts color perception but later appears neutral.
The Role of Eye Movements in Perception
Saccades and Microsaccades
The world does not become Troxler-like (i.e., fade into uniformity) because our eyes are in constant motion. The brain prevents objects from disappearing by executing saccades (rapid eye movements occurring three times per second) and microsaccades (tiny, jittery movements). These ensure that even stationary images are refreshed in the brain, preventing them from fading from view.
Ignoring Predictable Features
We are unaware of our own retinal blood vessels because they are fixed in our visual field. The brain expects them to be there and ignores them entirely, just as it ignores the triangle you might draw on a contact lens. This adaptation allows us to focus on changes rather than static features.
Prediction and Surprise
The brain is a prediction machine. It constantly updates an internal model of the world, striving to match its expectations to reality. When the world aligns with expectations, minimal energy is used. When the world deviates, attention is directed toward the unexpected to refine predictions.
Blocking: When Predictions Inhibit Learning
If a person is trained to associate a bell with cheese and later a light is introduced alongside the bell, the brain does not learn that the light also predicts cheese. The brain blocks the second association because it already has a strong predictive model. This is why only violations of expectation lead to meaningful learning.
Addiction and Neuroplasticity
The Brain’s Expectation of Drugs
When a drug is taken repeatedly, the brain begins expecting its presence and modifies receptor levels accordingly. This leads to tolerance, where more of the drug is required to achieve the same effect. When the drug is removed, withdrawal symptoms emerge as the brain struggles to recalibrate to the absence of an expected stimulus.
Heartbreak as Neural Withdrawal
Social connections function similarly. The presence of loved ones forms expectations in our brain. When someone leaves—through breakup, death, or separation—the brain experiences withdrawal, just as it does with a drug. This results in emotional pain akin to physical withdrawal, as the brain must recalibrate to a new reality.
Infotropism: The Brain’s Drive for Information
Maximizing Information
Just as plants exhibit phototropism (moving towards light) and bacteria exhibit chemotropism (moving towards food), the brain exhibits infotropism—the drive to maximize relevant information intake. Neural circuits continuously adapt to enhance sensitivity to important new data while discarding expected information.
Predictive Modeling
The brain builds an internal model of reality and refines it by integrating new information. Predictability conserves energy, and violations of expectation drive learning. This is why unfamiliar environments, such as traveling to a new country, feel stimulating and mentally exhausting—our prediction errors are high, forcing active learning and neural adaptation.
Conclusion
The brain constantly refines its expectations, and surprise is the key driver of neuroplasticity. Whether through motion illusions, sensory recalibration, or learning new skills, the brain actively reshapes itself to become maximally efficient at interpreting the world. Understanding these mechanisms opens pathways for better education, cognitive training, and personal growth.
In the next lecture, we will explore how plasticity changes over time, especially between childhood and adulthood, and whether we can pharmacologically enhance learning potential.
OK, so last time we talked about how to create new senses, and today we’re going to talk about the opposite—how your brain drives your body. Not the input, but the output.
The Evolution of Motor Control
In 1963, Spider-Man introduced Dr. Octavius, a scientist who built robotic arms that he could mind-control. Following an accident, he became Doc Ock, using his extra limbs for villainy. What was once fiction has quickly become fact, and today we’ll explore how our brains control our bodies—and even extend beyond them.
We previously discussed the maps of the body in the brain. These maps, located around the area where you wear headphones, represent both sensory input and motor output. Today, we focus on the latter.
Motor Maps and Adaptation
When someone loses a limb, their motor map shifts, just as sensory maps do. Scientists measure these maps using transcranial magnetic stimulation (TMS)—a non-invasive method that zaps the brain and observes which muscles twitch. This helps us understand how the brain adapts when body structures change.
Animal diversity highlights the brain’s adaptability. Different creatures have distinct body plans—prehensile tails, wings, trunks, or tentacles—yet their brains all share a fundamental ability: they learn to control whatever limbs they have.
The Plug-and-Play Model of Movement
Much like sensory processing, the motor system follows a plug-and-play principle. Whether you have wings, claws, or extra limbs, the brain figures out how to use them.
Genetic mutations occasionally lead to anatomical variations. For example:
Some babies are born with tails, a genetic remnant of our evolutionary past.
Extra limbs sometimes occur due to mutations in homeobox genes, which control body plans.
Even closely related species, like chimpanzees and humans, have different musculoskeletal structures but share almost identical genomes.
Despite these differences, brains don’t need to be redesigned—they recalibrate based on what’s available.
Mastering the Body Through Motor Babbling
Motor babbling is how infants learn to move. Just as babies babble to refine their speech, they also explore movement through random actions, receiving feedback from their bodies. This is how they learn to:
Walk
Hold objects
Maintain balance
Navigate physical space
This principle extends beyond infancy. We continuously babble with our bodies when learning new motor skills, from riding a bike to playing an instrument.
The Brain’s Ability to Extend the Body
Humans adapt to external tools just as they do to their natural limbs. Examples include:
Bicycles: Once mastered, they feel like an extension of the body.
Prosthetic limbs: Amputees learn to control robotic arms with their brains.
Cane usage in blind individuals: Over time, the cane becomes a sensory extension, integrated into neural maps.
Skateboarding and Surfing Dogs: Animals, too, can incorporate non-natural extensions into their motor maps.
Learning Through Feedback: Motor Babbling in Robotics
Self-learning robots mirror the motor babbling process. The Starfish Robot, developed by Hod Lipson, learned how to move by experimenting and refining its movements, much like a child. This approach—where machines improve through trial and error—mirrors biological evolution.
Teleoperation and the Future of Motor Control
New technology is allowing humans to control robotic limbs at a distance. Examples include:
Brain-controlled robotic arms: Paralysis patients can use brain-machine interfaces (BMIs) to manipulate objects.
Telepresence robots: Scientists have made monkeys control robots in distant locations using thought alone.
Neural implants: Technologies like Neuralink aim to let humans control digital interfaces or mechanical limbs just by thinking.
Expanding Consciousness Through Control
If we can control robots with our minds, do they become a part of us? This aligns with the homuncular flexibility hypothesis—the idea that the brain can integrate new body structures into its motor maps. Examples include:
Laparoscopic surgeons: Their tools feel like extensions of their hands.
VR avatars: Virtual limbs quickly become mapped as part of the body.
Soldiers with robot avatars: They experience loss when their machines are destroyed, showing deep emotional attachment.
The Future: From Tele-Limbs to Enhanced Bodies
The next frontier is mind-controlled robots, exoskeletons, and avatars that extend human capabilities beyond our biological limits. Whether in space exploration, disaster response, or medical rehabilitation, our ability to control external devices with thought alone is reshaping what it means to have a body.
Summary
Motor babbling is the fundamental way humans and animals learn movement.
The brain recalibrates to control whatever body it finds itself in.
Tele-limbs and robotic avatars are the next stage of human evolution, enabling remote operation of machines using brain activity.
Technology is breaking down the boundaries between the self and external devices, leading to a future where our bodies extend beyond our biological form.
The key takeaway: Brains are built to adapt, whether to natural limbs, robotic arms, or machines across the globe. Our future will be shaped by how far we extend our sense of self into the digital and mechanical realms.
The brain is locked in silence and darkness, receiving input only through sensory pathways. This raises the question: can we create new senses for humans? As technology continues to merge with biology, we already have artificial hearing and vision for those with impairments. Scientists once doubted that the brain could interpret signals from digital devices like microphones or cameras, but it has adapted remarkably well.
The Brain’s Perception of Reality
The brain does not directly perceive the world—it processes electrochemical signals from various inputs. It doesn’t care where data comes from; it only seeks to extract useful patterns and meaning. This adaptability is what allows for sensory substitution and augmentation.
The Potato Head Model of Evolution
This concept suggests that sensory organs are like plug-and-play devices. They are interchangeable, meaning that evolution can experiment with different sensory inputs without having to redesign the brain each time. This is evident in various genetic conditions where individuals may be born without a specific sensory organ, proving that these peripherals are not essential for survival but rather convenient adaptations.
Paul Bach-y-Rita pioneered sensory substitution, demonstrating that blind individuals could “see” through touch. Using a camera that translated visual data into vibrations on the skin, blind individuals learned to interpret their environment in a novel way. Over time, these signals stopped feeling like vibrations and became direct perceptions of the world.
Modern Applications
BrainPort: A device that converts visual data into patterns on the tongue, allowing blind individuals to “see.”
Sonic Glasses: Converts visual input into sound, helping blind individuals navigate.
Vest-Based Hearing: Converts audio input into vibrations across the torso, enabling the deaf to interpret speech and environmental sounds.
Prosthetic Feedback: Implants in artificial limbs provide sensory feedback, improving mobility and coordination.
Sensory Enhancement: Expanding Perception
Beyond substitution, can we enhance human perception? Some examples include:
Colorblind Enhancement: Devices convert colors into auditory tones.
Infrared Vision: Rats with brain implants learned to detect infrared light within a day.
UV Vision: Cataract surgery patients with artificial lenses gained the ability to perceive ultraviolet light.
Electromagnetic Sensitivity: Biohackers implant magnets to feel electrical currents and detect nearby objects.
Magnetoreception: The “feelSpace” belt vibrates in the direction of north, allowing wearers to develop an intuitive sense of orientation.
Sensory Addition: Acquiring Entirely New Abilities
Stock Market Awareness: A vest that translates real-time stock market fluctuations into vibrations, allowing users to feel economic changes.
Social Media Sentiment Tracking: Wristbands that vibrate based on the emotional tone of trending social media discussions.
Drone Piloting: Haptic feedback systems that allow pilots to feel their drones’ movements as an extension of their body.
The Future: Brain-Machine Interfaces
Neural Implants: Directly interfacing with neurons to enhance perception.
Optogenetics: Using light to activate specific neurons for new sensory experiences.
Nanotechnology: Swallowable nano-robots that connect to neurons and expand sensory capabilities.
Philosophical Implications
As we gain new senses, language will struggle to describe these experiences. Just as a blind person cannot fully grasp vision, those without a new sense may never understand it. Additionally, we must consider the potential for sensory overload or societal division based on who can afford enhanced perception.
Conclusion
The brain’s adaptability suggests we can go beyond nature’s sensory limitations. We may soon have the ability to choose and customize our own senses, redefining human experience and perception. The real question becomes: how do you want to experience your universe?
The brain, despite being locked in silence and darkness, constructs detailed maps of the body and its surroundings. This lecture explores how these maps form, change, and contribute to human perception and action.
Wilder Penfield’s Discovery
In 1951, Canadian neurosurgeon Wilder Penfield conducted experiments on patients undergoing neurosurgery by stimulating different regions of the brain with electrodes. His findings revealed a striking discovery: the brain contains a mapped representation of the body.
The somatosensory cortex contains a sensory map, detecting touch and other sensations from the body.
The motor cortex contains a motor map, responsible for controlling movements.
The size of body parts on these maps is not proportional to their actual size but instead reflects their importance in sensation and movement (e.g., lips and fingertips have larger representations than the knees).
Penfield’s discovery led to the term homunculus (Latin for “little person”), which visually represents the body’s distorted proportions as mapped in the brain.
The Dynamic Nature of Brain Maps
Initially, scientists believed that brain maps were genetically pre-programmed. However, later research demonstrated that these maps are highly adaptable. A pivotal study with the Silver Spring monkeys showed that when a nerve to a limb was severed, the brain map readjusted, erasing the absent limb’s representation.
Human Examples
Phantom Limb Phenomenon: Amputees often feel sensations, including pain, in their missing limb. This happens because while the primary somatosensory cortex quickly adapts, downstream areas of the brain continue to interpret missing limb signals.
Reorganization in Response to Injury: When a limb is lost, the neural space it occupied in the brain is repurposed by neighboring regions. For example, after Admiral Lord Nelson lost his arm, his brain’s representation of the arm was taken over by nearby sensory inputs.
How Maps Change
The brain continuously modifies its maps based on sensory input and experience. If sensory signals decrease or disappear, the brain reallocates resources:
Pressure or Anesthesia: If a limb is numbed or tightly constrained, its representation in the brain shrinks.
Tying Fingers Together: The brain starts treating the fingers as one unit because they no longer provide independent sensory feedback.
Blindness or Deafness: When one sense is lost, its cortical real estate is repurposed for other senses. In blind individuals, the visual cortex is utilized for touch, sound, and even mathematical reasoning.
Neural Plasticity and Synaptic Strength
Neural networks change through synaptic strengthening and weakening, which follow a principle known as Hebbian Learning:
“Neurons that fire together, wire together”: If two neurons are consistently active at the same time, their connection strengthens.
Long-Term Potentiation (LTP): Repeated stimulation of a neural connection enhances its signal transmission.
Long-Term Depression (LTD): If two neurons rarely fire together, their connection weakens.
This mechanism enables the brain’s flexibility in remapping sensory inputs and motor outputs.
Implications for Sensory and Motor Adaptation
Blind individuals develop enhanced tactile and auditory skills due to increased neural representation in their remaining senses. Braille readers, for instance, use their visual cortex to process touch.
Echolocation in the Blind: Some blind individuals, like Ben Underwood, use mouth clicks and sound echoes to navigate their surroundings. Studies show that their visual cortex processes sound, highlighting the brain’s adaptability.
Colorblind Individuals: While they lack full color perception, they often excel in detecting subtle shades of gray, giving them an advantage in distinguishing camouflage patterns.
The Role of Sleep and Dreaming in Brain Mapping
Given the brain’s rapid plasticity, sensory deprivation (e.g., blindness) can lead to cortical reorganization. This raises the question: why does the visual system not get taken over by other senses during sleep?
The Defensive Activation Theory suggests that dreams exist to prevent sensory takeover.
During REM sleep, activity is injected into the visual cortex, keeping it engaged and preventing repurposing by other senses.
This theory explains phenomena such as tinnitus (ringing in the ears after hearing loss) and phantom limb pain, which may stem from the brain generating artificial signals to compensate for lost input.
Predictions and Cross-Species Comparisons
Animals with higher plasticity have more REM sleep. Studies of primates show that species with longer development periods require more REM sleep.
Elephants, which sleep only 1-2 hours per night and have good nocturnal vision, exhibit minimal REM sleep.
Blind individuals still dream, but their dreams involve touch and sound instead of vision.
Summary of Key Points
The brain maintains dynamic maps of the body and senses.
These maps adapt based on input; lost sensory or motor function leads to cortical reorganization.
Neurons that fire together strengthen their connections, shaping perception and skill acquisition.
More brain real estate dedicated to a task results in enhanced ability.
Dreams may function to preserve neural real estate for the visual system.
Sensory deprivation leads to cross-modal plasticity, where unused brain areas are repurposed.
This dynamic nature of brain mapping underscores the remarkable adaptability of the human brain, enabling individuals to adjust to injuries, sensory loss, and environmental changes.
The importance of mate selection and women’s interest in historically male spaces may be an unconscious evolutionary impulse to evaluate potential mates more closely.
Status is a fundamental driver of human behavior, influencing stories, interactions, and social structures.
Status in Storytelling
Brian Boyd: Stories captivate us by tracking the protagonist’s status trajectory—the rise from low to high status.
The Hero’s Journey (Joseph Campbell):
Ordinary World → Call to Adventure → Challenges & Growth → Transformation & Return
Christopher Booker’s The Seven Basic Plots:
Many classic stories follow a protagonist rising from lowly circumstances to dazzling success.
The status shift is what holds our attention—we root for protagonists overcoming obstacles.
Sympathy & Audience Engagement
Virtuous Victim Effect: People perceive those who suffer as having stronger moral character.
Blake Snyder’s “Save the Cat”: Audience sympathy is earned either by doing something good or by being mistreated.
Underdog Bias:
Studies show people naturally root for the underdog in neutral settings.
When real stakes are involved (e.g., financial bets), they prefer the dominant figure.
Parasocial Relationships: Viewers form bonds with fictional characters, which can mitigate loneliness.
The Psychology of Status
Sigmund Freud: Writers transform personal daydreams into compelling stories, subtly signaling power and desirability.
Creativity & Status:
Published poets and artists tend to have more romantic partners.
The drive for creative output likely evolved as a mating strategy.
The Evolution of Language & Status
Jean-Louis Dessalles: Language evolved as a way to signal intelligence and social value.
Robin Dunbar: Small talk functions as human grooming, building social bonds.
Public Speaking Anxiety:
Evolutionary basis: Speaking to large groups was a high-risk status move in ancestral environments.
Yerkes-Dodson Law: A moderate level of stress enhances performance, while too much stress hinders it.
The Three Status Games (Will Storr)
Dominance: Status through force, intimidation, and coercion.
Common in gangs, mafias, and military hierarchies.
Historically, societies executed dominant bullies, leading to self-domestication.
Virtue: Status through moral grandstanding and altruism.
Found in religion, activism, and media.
Moral Grandstanding: Public expressions of morality to gain status.
Victim Signaling: Some individuals exploit victimhood for status and material gain (correlates with Dark Triad traits).
Success: Status through competence and achievement.
Wealth, influence, knowledge, skill.
Most stable status game, associated with prestige.
Status Signaling & Countersignaling
Signaling: Demonstrating wealth, intelligence, or competence to gain status.
Countersignaling: High-status individuals can downplay status markers.
Example: A CEO riding a bicycle instead of driving a luxury car.
Findings:
PhD students at lower-ranked universities use more sophisticated dissertation titles.
High-status individuals use self-deprecating humor effectively.
Simple branding (e.g., high-end restaurants) can be a powerful countersignal.
Status Ambiguity & Conflict
Roger Gould: Status equivalency increases conflict.
Most homicides occur between individuals of similar status.
Primate behavior: Fights occur between equal-sized rivals, not between dominant and submissive individuals.
Ambiguous Hierarchies Cause Tension:
Hunter-gatherer societies are more violent than modern societies due to unclear status dynamics.
Association Value & Social Bonds
Who we choose as friends is determined by:
How much value they add to our lives.
How willing they are to invest in us.
Friendship shifts over time: Large status disparities can cause relationships to erode.
Conclusion
Status competition is an innate, universal human trait.
The games we play—dominance, virtue, and success—shape our personal and societal trajectories.
Understanding these dynamics helps navigate social interactions, personal ambitions, and cultural shifts.
Envy is a fundamental emotional consequence of upward social comparison. It signals perceived danger to one’s social influence and respect, serving as a status-leveling mechanism. There are two types of envy:
Benign Envy – Motivates self-improvement and admiration of others’ success without hostility.
Malicious Envy – Leads to resentment and actions aimed at harming the success of others.
Social comparison orientation measures the extent to which individuals compare themselves to others. High social comparers tend to exhibit traits like fear of failure, narcissism, and a strong interest in status displays.
The Role of Status in Envy
Status leveling is common in hunter-gatherer societies where excessive success leads to social pushback.
Tall Poppy Syndrome (commonly discussed in New Zealand and Australia) describes the tendency to cut down those who stand out too much.
The Evil Eye is a cross-cultural phenomenon where envy is believed to manifest as a supernatural curse.
Envy and Its Psychological Mechanisms
Similarity and Domain Relevance: Envy is most strongly directed at individuals who share similar backgrounds, credentials, or career trajectories.
Counterfactual Nature of Envy: “It could have been me” fuels resentment, especially among peers.
Upward Social Comparison: Individuals often compare themselves to those slightly ahead rather than those significantly more successful.
Schadenfreude and Envy’s Emotional Consequences
Schadenfreude (Pleasure at Others’ Misfortune): Often triggered by envy, particularly in individuals who are rivals or seen as having unfair advantages.
Gluckschmerz (Pain at Others’ Good Fortune): Distinct from envy, it reflects displeasure at the success of those one dislikes.
Moral Outrage and Schadenfreude: Recent research suggests that moral outrage on social media is often a socially acceptable way of masking envy-based pleasure in others’ failures.
Social and Cultural Dimensions of Envy
Adam Smith on Envy Avoidance: Advises that highly successful individuals should display humility to avoid social resentment.
Bertrand Russell on Endless Comparisons: Notes that envy is perpetuated by continuous upward comparison—Napoleon envied Caesar, Caesar envied Alexander, and Alexander envied the mythical Hercules.
The Naturalistic Fallacy: Just because envy is natural does not mean it is desirable or should dictate societal behavior.
Practical Implications
Emphasizing Benign Envy: Societies and individuals can promote self-improvement rather than resentment.
Modesty as a Status Strategy: Many successful individuals downplay their achievements to avoid envy-driven backlash.
Understanding Envy’s Role in Redistribution Policies: Studies show that malicious envy is a strong predictor of support for coercive redistribution policies.
Envy is deeply embedded in human nature and plays a complex role in social hierarchies, personal ambition, and cultural norms. Managing envy—both personally and societally—can lead to a more cooperative and constructive social environment.
Application to Status: People seek admiration not just for social validation but because it historically ensured success in mating and resource acquisition.
Sex Differences in Status Pursuit
Shared status indicators: Good health, alliances, moral character, generosity, and knowledge.
Male status competition:
Men compete for dominance and prestige to attract mates.
Parental Investment Theory (Robert Trivers): Since women invest more in offspring, they are choosier.
Higher status men tend to have more sexual partners and children.
Female status competition:
Women compete indirectly through social signaling (appearance, fidelity, maternal ability).
Attractiveness: A primary factor in mate selection.
Fidelity and reputation: Women judge promiscuity in rivals harshly (e.g., “Bless Her Heart” effect).
Robert Capa once said, “If your pictures aren’t good enough, you’re not close enough.” While this quote has become a mantra for many photographers, getting close in street photography isn’t just about physical proximity—it’s about breaking barriers, building connections, and immersing yourself in the scene.
When we think of getting close, names like Bruce Gilden and William Klein come to mind. Their in-your-face style showcases raw energy, but getting close is more than just putting a camera up to someone’s face. It’s about engaging with people, understanding their world, and capturing moments that resonate beyond the surface.
Why Get Close?
Getting close in street photography transforms your images by adding:
Impact – Filling the frame makes a photograph more visually striking.
Authenticity – Being physically present in a scene leads to more genuine images.
Raw Energy – Close proximity allows you to capture gestures, emotions, and tension.
Connection – The closer you are, the more the viewer feels like part of the moment.
By stepping into the action rather than observing from afar, your images will carry a sense of presence that’s hard to achieve with a telephoto lens.
Overcoming Fear: The First Step to Getting Close
For many, the hardest part of street photography is the fear of confrontation. You might wonder:
“What if they get mad? What if I get rejected?”
The truth is, this fear is part of the process. The best way to overcome it is to face it head-on. Push through the anxiety and embrace the unknown. The moment you press the shutter despite your apprehension is when the real magic happens.
“The secret for harvesting from existence the greatest fruitfulness and the greatest enjoyment is—to live dangerously!” – Friedrich Nietzsche
Getting close requires courage, and courage is built through repetition. The more you photograph in public, the less fear will hold you back.
Physical Closeness: Framing for Maximum Impact
Being physically close adds an intensity to your images that distance simply can’t replicate. Consider:
A couple kissing in the rain in Mexico City.
A man mourning at a funeral in Zambia.
A butcher in a cramped shop in Lancaster, Pennsylvania.
These moments carry weight because the photographer was inside the moment, not observing from a distance. By positioning yourself correctly and filling the frame with meaningful details, your photographs will carry a stronger emotional pull.
Practical Ways to Get Physically Close
Use a wide-angle lens (28mm or 35mm). A wider field of view forces you to move in.
Find busy events (parades, protests, festivals). Crowds make it easier to blend in.
Move with confidence. If you hesitate, people will sense your uncertainty.
Don’t hide your camera. Be open with your intentions.
Emotional Closeness: The Hidden Ingredient
Getting close isn’t just about stepping forward—it’s about connecting on a deeper level.
In Jericho, I slept on mosque floors, drank coffee with locals, and immersed myself in their lives. After prayers, I captured two Palestinian men greeting each other. That moment was possible because I had built trust.
In Philadelphia, I spent nearly an hour talking to a man practicing a form of Tai Chi. Because I was genuinely curious about him, I was able to capture his movements in a way that felt personal and real.
How to Build Emotional Closeness
Engage with people. Have conversations before taking out your camera.
Spend time in a location. The longer you stay, the more comfortable people become.
Show genuine curiosity. If you care about the scene, your subjects will sense it.
Be a fly on the wall. Don’t force moments—immerse yourself in them.
The Joy of Risk: Why You Should Push Your Limits
Street photography is about embracing the edge of discomfort. There’s joy in taking a risk, in stepping closer when every instinct tells you to step back. The best images often come from moments when you push beyond your comfort zone.
In Mumbai, India, I photographed a chai vendor who gifted me free tea. Because I accepted the offering and took the time to sit with him, I was able to capture an intimate moment of him drinking coffee and smoking a cigarette.
In a Palestinian refugee camp, I engaged with locals through conversation and humor. I didn’t just run in with a camera—I connected, played, and built trust. Because of that, I was able to make photographs that wouldn’t have been possible otherwise.
Practical Exercises for Overcoming Fear
Approach strangers and ask for a portrait. Getting used to interaction removes hesitation.
Carry an Instax camera. Give people prints to break the ice.
Force yourself to take 10 close-up shots per outing. Train yourself to step in.
Photograph at public events. It’s easier to practice in places where cameras are expected.
Final Thoughts: The Path to Stronger Photographs
Street photography is not just about capturing moments—it’s about engaging with life.
Getting close is about courage.
Getting close is about connection.
Getting close is about curiosity.
The more you push yourself to engage, to interact, and to step into the scene, the more impactful your photographs will become. So grab your camera, walk into the world, and get close.
Misogi (禊): The Ancient Japanese Purification Ritual
Misogi (禊) is a traditional Japanese purification ritual that involves cleansing the body and mind, often through immersion in water. Rooted in Shinto beliefs, misogi is considered a way to rid oneself of spiritual and physical impurities, restoring balance and harmony with nature.
Origins and Spiritual Significance
Misogi dates back to Japan’s earliest religious practices and is mentioned in the Kojiki (the oldest chronicle of Japan). In Shinto mythology, the god Izanagi-no-Mikoto performed misogi after visiting Yomi (the underworld), cleansing himself in a river to purify his soul. From this act, various deities were born, including Amaterasu, the sun goddess.
In Shinto, purity is essential for communicating with the kami (divine spirits). Misogi serves as a way to remove kegare (impurity) and reconnect with the spiritual realm.
Traditional Misogi Practice
Misogi is often performed before entering a sacred site, shrine, or participating in rituals. The most well-known form of misogi involves standing under a waterfall (taki-gyō), submerging oneself in a river, lake, or the ocean. The water is believed to wash away impurities and revitalize the spirit.
Steps of a Traditional Misogi Ritual:
Preparation: Participants engage in deep breathing, stretching, and sometimes fasting to prepare physically and mentally.
Prayer & Chanting: Shinto prayers (norito) or mantras are recited to focus the mind.
Cold Water Immersion: Participants enter the water, often standing under a waterfall or immersing themselves fully, enduring the cold as a form of discipline and purification.
Meditation: A state of mindfulness is maintained to heighten spiritual awareness.
Completion: The ritual ends with gratitude and sometimes a final prayer.
Modern Misogi Practices
While misogi is traditionally tied to Shinto, it has been adapted into various forms of spiritual and personal development practices. Some people perform misogi through:
Mental misogi (breaking through personal barriers, silence retreats)
The idea is to push oneself beyond limits, removing mental and emotional “impurities” to achieve clarity and renewal.
Misogi and the Samurai Ethos
Misogi was practiced by samurai and martial artists to cultivate mental fortitude, discipline, and focus. Some bushido warriors believed that misogi helped sharpen their spirit before battle.
Misogi in Popular Culture
Many Shinto shrines still conduct public misogi rituals, especially around New Year’s (hatsumōde).
Athletes and entrepreneurs use “misogi” as a metaphor for pushing past limits.
Figures like Michael Jordan and David Goggins have drawn inspiration from the concept of misogi in their training.
Key Takeaways
Misogi is an ancient Japanese purification ritual centered on water-based cleansing.
It is deeply rooted in Shinto spirituality, focusing on removing impurities (kegare).
Modern adaptations include cold exposure, extreme physical endurance, and mental challenges.
The practice embodies the pursuit of clarity, resilience, and connection with nature.
Would you ever try misogi in the form of cold water immersion?
