The Observable Unknown artwork

Social Sciences · Dr. Juan Carlos Rey

The Observable Unknown

by Dr. Juan Carlos Rey

The Observable Unknown is a scientific and psychological podcast exploring consciousness, perception, behavior, identity, altered states, symbolism, neuroscience, and the hidden structures shaping human life. Through disciplined analysis rather than performance spirituality, Dr. Juan Carlos Rey examines how people orient to reality, endure pressure, construct meaning, and lose coherence in the modern world.

Latest episodes

Showing 20 · updated from the feed

The Written Unknown X: The Cast of Ages | Dice, Divination, Destiny, Chance & the Ancient Human Search for Meaning

Why did human beings begin throwing bones, stones, sticks, and dice into uncertainty and then reading the results? Why have the same objects served as games in one setti

Nov 4
7 min

Mailbag XLIV: The Kit Is for the Gap | Why Governments Want 3, 7, or 10 Days of Emergency Supplies

Why are governments suddenly telling people to keep emergency food, water, medicine, cash, radios, flashlights, and other supplies at home? Does the new emphasis on 72-h

Nov 4
8 min

Interlude XCIII: Delay | Why Tomorrow’s Wisdom Loses to Tonight | Hyperbolic Discounting, Procrastination & the Future Self

Why do decisions that seem obvious in the morning become strangely difficult at night? Why does a reward become more tempting simply because it moves closer? Why can so

Nov 3
6 min

The Written Unknown IX: Silence After the Feast | Petronius, the Satyricon, Literary Refusal, Fragmentation & the Failure of Meaning

What if a broken book doesn't need to be repaired? What if literary fragmentation isn't merely damage, but part of the experience through which a text continues to distu

Oct 29
5 min

Mailbag XLIII: Are We Building New Temples Online? | Digital Mythology, Memes, Fandoms, Conspiracy Culture & the Architecture of Meaning

Are memes becoming a new form of mythology? Can online fandoms function like communities organized around sacred stories? Why do conspiracy theories so often develop sy

Oct 28
7 min

Interlude XCII: Impulse | Why Wanting, Liking, and Choosing Are Not the Same Thing

Why do we sometimes want things we no longer enjoy? Why can a decision that seemed obvious this morning become almost unbearable to honor tonight? Why does desire feel

Oct 27
7 min

The Written Unknown VIII: A Simplified Neuroscience of Intuition | How the Brain Knows Before the Mind Can Explain

How can you know something before you can explain how you know it? Why does intuition sometimes arrive as a feeling, image, sudden certainty, bodily shift, or inexplicab

Oct 23
6 min

Mailbag XLII: How Do I Stay Myself When the Country Changes Around Me? | Agency, Political Polarization, Authenticity & Moral Courage

What does it mean to stay authentic when the political culture around you seems to be moving somewhere you cannot follow? How much agency do human beings actually posses

Oct 22
7 min

Interlude XCI: Habit | Wendy Wood, Ann Graybiel, Basal Ganglia, Automatic Behavior, Context Cues & Behavior Change

Why do we keep doing things we’ve already decided to stop? Why can a behavior begin as a conscious choice and later seem to happen before conscious choice has even arriv

Oct 20
6 min

Interlude XC: Friction | Kurt Lewin, Richard Thaler, Behavioral Economics, Choice Architecture, Habits, Willpower & Behavior Change

Why is it so easy to repeat a habit you’re trying to stop, while the behavior you desperately want to build can feel exhausting before you’ve even begun? Why does one pe

Oct 8
8 min

The Written Unknown VII: Chance as a Cultural Language | Fate, Randomness, Divination, Gero, Play & the Psychology of Meaning

Why do human beings keep finding meaning in random events even when they insist they do not believe in fate? Why can a shuffled card, a roll of the dice, a repeated numb

Sep 18
6 min

Yegor Mostovshikov: Cognitive Warfare, AI Psychosis, Narrative Identity, Memory Politics & Who Gets to Write Your Story?

What happens when a story stops describing reality and begins governing it? Can propaganda alter identity without ever convincing you of a single explicit lie? What hap

Sep 16
50 min

Interlude LXXXIX: Salience | Daniel Kahneman, Amos Tversky, Availability Heuristic, Cognitive Bias, Vividness, and Decision-Making

Why can one insult outweigh twenty compliments? Why can a single frightening headline suddenly make the world feel more dangerous? Why does one awkward moment replay fo

Sep 15
8 min

The Written Unknown VI: The Rey Chronicle, Volume I | A Global History of the Occult, Magic, Mysticism, Esotericism, Divination, and the Invisible World

What happens to the history of humanity when we stop treating its invisible worlds as footnotes? Long before modern categories separated religion from magic, medicine fr

Sep 11
10 min

Mailbag XLI: Is AI Going to Wipe Us Out? | AI Extinction Risk, Doomscrolling, Climate Anxiety, Economic Fear, and the Future of Humanity

Is artificial intelligence going to wipe out humanity? Could AI cause human extinction within the next ten years? Are we living through the beginning of a global collap

Sep 11
8 min

Interlude LXXXVIII: Attention | William James, Michael Posner, Selective Attention, Perception, Focus, and Decision-Making

What decides what you notice before you decide what to do? Why can two people experience the same conversation, walk away with completely different memories, and both fe

Sep 8
6 min

The Written Unknown V: Other People’s Weather | Emotional Boundaries, Nervous System Regulation, People-Pleasing, Guilt, Family Roles, and Emotional Sovereignty

What happens when being good at reading other people slowly turns into living inside their moods? What if you can detect disappointment before anyone speaks, sense tensi

Sep 3
8 min

Mailbag XL: Is Fear a Neurotransmitter? | Fear, Brain Chemistry, Neurotransmitters, Amygdala, Dopamine, and the Neuroscience of Emotion

Is fear a neurotransmitter? Can an emotion travel through the brain like dopamine, serotonin, glutamate, or norepinephrine? Or is saying that “fear itself can become a

Sep 2
6 min

Interlude LXXXVII: Agency | Free Will, Albert Bandura, Harry Frankfurt, Choice, Responsibility, Habit, and Human Agency

How much of your life have you actually chosen? You didn’t choose your first language. You didn’t choose the family into which you were born. You didn’t choose your ea

Sep 1
7 min

The Written Unknown IV: The Secret Scaffolding of Story | Narrative Architecture, Story Structure, Character, Plot, Writing, and Why Stories Matter

What actually makes something a story? Is story the same thing as plot? Why can an explosion leave us emotionally untouched while one quiet sentence at a dinner table c

Aug 27
9 min

Chart trend

Position in the Social Sciences chart (US), last 90 days.

#35
all-time peak
10
days in the top 50 since Jul 2026

Chart positions

Where The Observable Unknown ranks today in each Apple Podcasts chart (US, Nov 6, 2026).

#113 ▲ 50 Social Sciences US

What listeners say

A curated, balanced selection of Apple Podcasts reviews.

These episodes are so dense with information but it’s not overwhelming. Dr. Rey is thorough and explains things in an easily understandable way.

Lady of the Loop · Dec 2025

I’ve listened to approximately four episodes and I am hooked. I needed something new and different from my others. I love the information given in this format. A lot of it is above my pay grade, but that’s what makes it worth the time to listen and learn something. I especially enjoyed the episode discussing fasting! I practiced intermittent fasting for several years. I understand now why I felt so good doing it. Please continue educating the public and doing it with a calm and soothing voice. Thank you!

Freds4Ever · Nov 2025

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About The Observable Unknown on Reason.fm

Here you find the Apple Podcasts chart positions of The Observable Unknown, its latest episodes to listen to directly, and reviews from listeners. Rankings are updated daily for the United States.

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