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The Deductionist Podcast
The Deductionist Podcast
Author: ben cardall
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Look no further, dear listener, for The Deductionist podcast is here to sharpen your deductive skills and blow your mind with its clever insights.Hosted by the charming and enigmatic deductionist himself (HA!) and the Watson of awesomeness! Each episode is a masterclass in observation, deduction, and logic, as they take you on a journey through the mysteries of everyday life.From analyzing crime scenes to decoding the hidden meanings in social interactions, The Deductionist podcast brings a fresh and witty perspective to the art of deduction. With a razor-sharp mind and quick wit...ish, they'll have you hooked from the very first episode.So join us as we explore the secrets of the world around us, and learn how to become a master of deduction like the one and only Deductionist. It's time to uncover the truth and take your deductive skills to the next level. Don't miss a single episode of The Deductionist podcast! Hosted on Acast. See acast.com/privacy for more information.
205 Episodes
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What would Sherlock Holmes think of social media?
In this episode, we explore how the legendary detective’s methods of deep logic and keen observation completely clash with today’s fast-paced, dopamine-fueled internet culture.
Would Holmes see TikTok as a threat to critical thinking?Is social media eroding your ability to reason and remember?How does confirmation bias, echo chambers, and Dunning-Kruger play out online?
We dig into everything from the “brain attic” metaphor to the death of boredom and the rise of emotional reasoning. This is part social commentary, part cognitive science — wrapped in a Sherlockian thought experiment.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/`
#sherlockholmes #socialmedia #criticalthinking #digitaldetox #cognitivebiases #dunningkruger #attentionspan #echochamber #aiethics #HolmesVsTheInternet
In this premiere episode, we uncover how game theory is secretly running your life from the way you shop online, to how you're influenced in interviews, negotiations, and even everyday conversations.
Discover the psychology behind decision-makingHear real examples from mentalists, law enforcement, and behavioural scientistsUnderstand why you (and everyone else) rarely act logically, and how to use this knowledge to your advantage
This episode dives into the mechanics of human behaviour, the power of incentives, and the subconscious games we play every day.
#gametheory #psychologypodcast #behaviouralscience #mentalism #decisionmaking #cognitivebiases #socialproof #prisonersdilemma #influence #humanbehaviour #strategy
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/`
Why do we trust people who are clearly lying? In this episode, we break down The Traitors UK finale through the lens of behavioral science, psychology, and game theory. From Alan Carr’s sneaky laugh to the final betrayal, we explore why even smart people misread deception — and what it says about all of us.
Cognitive overload, cortisol spikes, groupthink bias, emotional contagion ,this reality show is a case study in human behaviour under pressure. Whether you’re a psychology nerd or a Traitors fan, this episode will blow your mind.
🔍 Topics We Cover:
Why Alan Carr fooled everyone
The psychology of lying under pressure
Game theory vs gut instinct
Social identity theory & trust collapse
👇 COMMENT BELOW: Would YOU spot the traitor? Faithful or faker?Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/`
In this episode, we explore why nearly every modern reboot of Sherlock Holmes, from Enola Holmes to The Irregulars, gets it wrong. What made Holmes timeless wasn’t the hat, the pipe, or the aesthetic. It was the archetype: the emotionally detached mind confronting chaos.
We unpack how recent adaptations have replaced brilliance with relatability, spectacle with deduction, and why the true essence of Holmes, intellectual mastery in a world obsessed with emotional comfort, keeps being lost. This is a love letter (and a critique) for those who see Sherlock not as a character, but as an idea.
Key insights include:
Why making Sherlock “relatable” ruins the archetype
The genius-vs-noise structure behind characters like House, Monk, and Psych
How modern culture misreads intellect as arrogance
The psychology of myth, pattern recognition, and narrative tension
If you're obsessed with character design, story mechanics, or just miss real Sherlock, this one’s for you.
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/`
#SherlockHolmes #MediaCritique #CharacterArchetypes #Storytelling #HouseMD #BBCSherlock #NarrativeDesign #TVWriting #CulturalCommentary #MythologyInMedia #PodcastEpisode #CriticalThinking #ModernTV #EntertainmentAnalysis
In this episode, we dive deep into the intersection of neuroscience and behavioural science to explore how our brains respond under stress and what that means for performance, protection, and personal growth. From the fear vs. control circuits to stress-induced behavioural shifts, discover practical ways to enhance your resilience, improve situational awareness, and think more clearly in high-stakes environments. Whether you're in executive protection, leadership, or just navigating everyday chaos, this conversation unpacks the science of staying sharp under pressure.
🔍 Key topics covered:
How the amygdala hijacks rational thought
The difference between top-down vs. bottom-up processing
Resilience, brain plasticity, and stress inoculation
How to recognize and train critical thinking in threat contexts
Tune in for science-backed strategies, real-world examples, and a Halloween-themed lens on fear, threat, and performance.
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/
In this episode, we dive deep into the disturbing truth about how disconnected we've become from ourselves, from each other, and from the world around us. With stories of phone snatchings, split-second decisions, and lost presence, this episode is a wake-up call to reclaim your awareness before it’s too late.
Learn how to sharpen your situational awareness, understand the psychology behind digital distractions, and hear firsthand experiences that will change the way you move through life. If you’ve ever felt like you're sleepwalking through your day, this episode is for you.
Subscribe for more insights that punch through the noise.Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music provided by https://robertjohncollinsmusic.com/ #WakeUpCall #SituationalAwareness #DigitalDetox #PhoneAddiction #PersonalSafety #StayPresent #PodcastClips #MindfulnessMatters #ModernMindset #SocialAwareness #UrbanSafety
What if the key to better investigations isn’t more pressure but more empathy?
In this powerful premiere, we unpack The Clarity Code, a new framework for ethical interviewing and investigative conversations built for law enforcement, corporate security, and beyond.
We explore:
Why traditional interrogation methods often fail
The difference between “getting a confession” and building a persuasive case
How bias, defensiveness, and poor self-awareness sabotage interviews
Practical ways to build trust, surface truth, and connect with people even in high-stakes scenarios
Whether you're in law enforcement, corporate risk, or just want to understand human behaviour under pressure, this is your blueprint.
It’s about human connection.
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives. ➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
🎵 Music provided by https://robertjohncollinsmusic.com/
#sherlock #podcast #ai
In this episode, we dive deep into the uncomfortable truth about AI chatbots. They're helpful, yes but are they also replacing real human connection? From cognitive offloading to emotional dependency, we explore the psychological fallout of treating machines like therapists, friends, and mentors.
Are we truly building smarter tools or just dumber humans?
Featuring personal stories, cutting-edge studies, and a brutally honest conversation about where this is all headed.
Leave your thoughts in the comments:
Have you ever used AI for emotional support?
What did it do for you... or to you?
Studies referenced - https://arxiv.org/abs/2503.17473 https://arxiv.org/abs/2203.15144 https://arxiv.org/abs/2405.06087
Subscribe for more unfiltered conversations on tech, behaviour, and the human mind.
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives. ➤ Access the free tier or go deeper with exclusive paid challenges: https://www.omniscient-insights.com/axiom https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
🎵 Music provided by https://robertjohncollinsmusic.com/ #sherlock #podcast #ai
Everything you think you know about how to spot a liar is wrong. In this episode, we expose the truth behind body language myths, why lie detection fails, and how to actually catch a liar using science-backed strategies.
Learn the shocking psychology behind stress vs. deception, memory flaws, and why eye contact means NOTHING. Perfect for true crime junkies, psychology nerds, and anyone who wants to stop getting lied to. Featuring research from CREST, Vrij, Nahari, and more.
You can join in with the streams when they go out if you are in the facebook group https://www.facebook.com/groups/292140320918864
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
🎵 Music provided by https://robertjohncollinsmusic.com/
Everyone asks the same question: What do you read to think like Sherlock Holmes? But the real skill isn’t in memorising book lists it’s in learning how to decide what’s worth reading in the first place.
In this episode of The Deductionist Podcast, we breaks down a process for choosing reading material that sharpens memory, reasoning, and observation without wasting time on clutter. You’ll learn how to separate fads from facts, why neuroscience, psychology, and behavioural science are the best hunting grounds, and how to build a “reading filter” that keeps your knowledge evidence-based.
We’ll also explore how your choice of reading naturally shapes your speciality: observation, reasoning, or memory. Plus, why “self-directed casework” and a dynamic reading map can keep your skills evolving.
And it’s not all about work. Reading for fun novels, comics, stories boosts empathy, lowers stress, and keeps your thinking flexible. Science shows that just six minutes of reading can cut stress levels by nearly 70%.
Whether you’re refining your Sherlockian skillset or simply looking for smarter ways to learn, this episode gives you the framework to choose reading that fuels real growth.
Join my community where we tackle wild experiments like this from rapid learning sprints to curiosity-based deep dives.
➤ Access the free tier or go deeper with exclusive paid challenges:
https://www.omniscient-insights.com/axiom
https://www.omniscient-insights.com/community-home
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
🎵 Music provided by https://robertjohncollinsmusic.com/
In this eye-opening episode of The Deductionist Podcast, hosts from the Behavioural Intelligence Academy explore one of the most misunderstood yet powerful aspects of human behaviour, context. Why do people act so differently in seemingly similar situations? How can changing environments alter the meaning of someone's actions entirely? From cognitive biases to high-profile case studies, we unpack how the framing effect, baseline shifts, and motive interplay with environmental cues to shape human behaviour.
Featuring expert insights, real-world examples, and critical thinking games, this episode is essential for anyone interested in behavioural science, psychology, or just understanding people better. Tune in to learn how to truly “see” behaviour, not just look at it.
🔍 Topics Covered:
The importance of contextual filters in behaviour analysis
Kurt Lewin’s behavioural equation explained
Framing effects and the power of perception
How motive and environment shape observable behaviour
Why “autopilot observation” leads to flawed conclusions
📌 Perfect for professionals in intelligence, psychology, law enforcement, leadership, or anyone fascinated by the human mind.
#behavioralscience #contextmatters #humanbehavior #framingeffect #thedeductionist #behavioranalysis #cognitivebiases #bodylanguage #psychologypodcast #leadershipdevelopment
In this episode of, we dive deep into the Reasoning Funnel which is a step-by-step framework to sharpen your ability to think clearly, challenge assumptions, and avoid the traps of cognitive bias.You can join in with the streams when they go out if you are in the facebook group https://www.facebook.com/groups/292140320918864
We explore:
Why humans leap to simple conclusions when facing complex problems.
The science behind System 1 vs. System 2 thinking.
How observation, framing, and deductive filtering help you cut through noise.
Why embracing ambiguity and being “wrong” is key to better reasoning.
Practical tools to test hypotheses and make evidence-based decisions.
If you want to train your mind to see beyond surface-level answers, this episode is your roadmap.Join my community where we tackle wild experiments like this — from rapid learning sprints to curiosity-based deep dives. ➤ Access the free tier or go deeper with exclusive paid challenges: https://www.omniscient-insights.com/axiom https://www.omniscient-insights.com/community-home MERCH -- https://the-deductionist.myspreadshop.co.uk/all E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam Everything else you need -- https://linktr.ee/bencardall 🎵 Music provided by https://robertjohncollinsmusic.com/
In The Death of Reason, we explore why critical thinking is vanishing in a world addicted to outrage, division, and blind faith in proven liars. From the psychology of motivated reasoning to the neuroscience of how lies hijack our brains, this episode reveals how clarity is lost, and what it takes to get it back. Drawing inspiration from Sherlock Holmes’ insistence on facts before theory, we uncover the antidote to black-and-white thinking: discipline, granularity, and true reasonableness.
We look at:
Why people place trust in repeated, proven liars despite the evidence.
How neuroscience shows lies can feel as rewarding as truth.
The role of language in shaping clarity—or confusion—in reasoning.
Practical steps to think critically in a polarised, noisy world.
If you’ve ever felt like reality itself has become a hallucination, this episode offers a grounded way forward.
In this episode of the Deductionist Podcast, we are joined by Kieran, a lifelong hospitality leader and passionate advocate for multigenerational teamwork.
Kieran shares powerful stories from running pubs, turning tough environments into thriving communities, and the role that listening, curiosity, and intent-based leadership play in building successful teams.
From Glynnis the kitchen veteran to digitally-native apprentices, this conversation explores how to harness the strengths of four generations working side by side, and why ego, policy, and outdated practices must be replaced with empathy, training, and authentic communication.
Whether you work in hospitality, business, or leadership, this episode delivers practical takeaways on:
Creating psychological safety in teams
Blending experience with digital-native skills
Avoiding policy-driven “computer says no” mindsets
Building environments where everyone can thrive
To get in touch with Kieron, here are his details:
Insta @theboybaileyspeaks
FB @theboybaileyspeaks
Twitter @boybaileyspeaks
Website: www.peopleonpurpose.co.uk
Email: kieron@peopleonpurpose.co.uk
Don’t forget to subscribe for more insights on behavioural intelligence, leadership, and human performance.
MERCH -- https://the-deductionist.myspreadshop.co.uk/all
E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam
Everything else you need -- https://linktr.ee/bencardall
Music from - http://www.robertjohncollins.com
#behaviouralintelligence #hospitalityleadership #teamwork #leadershipdevelopment #GenerationalDiversity #peopleskills #customerexperience #humanbehaviour #workplaceculture #executiveprotection #businessleadership #criticalthinking
Sherlock may have something to say as The Big Five personality model is often praised as the gold standard in psychology but what if it's missing the most important part of human behavior? In this episode of The Deductionist Podcast, we dive deep into how traditional personality frameworks fall short in the real world. Using Holmesian logic, sherlock insight into real-world deduction, and cutting-edge research like taxonomic graph analysis, we explore the flaws of static trait models and the rise of dynamic, meta-trait thinking. Discover why neat boxes don’t capture messy humans and how you can become a sharper observer, thinker, and communicator in the process.
Read The Article here - https://neurosciencenews.com/personality-trait-data-psychology-29624/
Key topics:
The problem with the Big 5 (OCEAN) model
Why Sherlock Holmes never trusted static categories
How modern deduction uses hidden patterns and meta-traits
The fatal flaw in personality typing and gender archetypes
Real-world applications: hiring, dating, law enforcement, and more
If you’ve ever been labeled by a test or boxed in by an algorithm, this episode will help you break free and think like a true deductionist.
#TheDeductionist #BigFiveMyth #SherlockHolmesThinking #CriticalThinking #PsychologyDebunked #MetaTraits #PersonalityScience #HolmesianLogic #ModernDeduction #BreakTheBox #BehaviorScience #PatternRecognition
For the deductionist, curiosity isn’t just a nice trait, it’s the engine of learning, the driver of observation, and the spark of critical thinking. Without it, conversations stay shallow, patterns go unnoticed, and our ability to reason is dulled.
Research (Kross et al., 2013) shows that modern conversations often leave us less satisfied, less heard, and less engaged. The antidote? Curiosity. As Leslie (2014) argues, curiosity is one of the most underrated tools for deeper understanding. When applied through a deductionist lens, curiosity turns everyday exchanges into opportunities to gather data, test assumptions, and refine your thinking.
In this episode of The Deductionist Podcast, we’ll explore:
How curiosity fuels sharper observation and better questions.
Why curiosity is essential to learning and behavioural intelligence.
How to move beyond small talk and into meaningful deduction.
The role of curiosity in critical thinking and avoiding cognitive bias.
👉 Want to sharpen your skills live? Join the community streams, get involved in discussions, and train your curiosity in real time: https://www.facebook.com/groups/292140320918864/
Sherlock Holmes once said that it is a capital mistake to theorise before one has data. In this episode of The Deductionist Podcast, we put that into practice. Forget “gut guesses” and overhyped body language tricks, we’re diving into the real science of reading behaviour.
From Holmes’ observations in The Adventure of the Cardboard Box to modern psychological research, we explore how baselines, context, congruence, clusters, culture, and emotional leakage actually work in the field. You’ll learn why stereotypes fail, why memory is your best ally in spotting deception, and how slowing down your perception lets you pick up signals others miss.
Whether you’re an investigator, a leader, or just fascinated by human behaviour, this episode gives you practical, Holmesian insights to sharpen your mind and ditch the guesswork.
In this episode of The Deductionist Podcast, we dive into the fascinating world of nudge theory, the subtle ways environments and choices are structured to influence behavior without force. From fruit placed at eye level in supermarkets to government campaigns during the pandemic, nudges shape our daily lives more than we realise.
We explore the psychology and ethics of nudging, how it thrives (or fails) on scale, and why “behavior is contagious.” You’ll hear real-world stories, from urinal flies in Amsterdam to Derren Brown’s infamous heist, revealing how choice architecture can guide decisions in both everyday life and high-stakes scenarios.
Whether you’re in business, investigations, or just curious about why you chose that option on a form, you’ll walk away seeing the world through a sharper behavioural lens.
In this episode of the Deductionist Podcast, we sit down with Coby Ambrose, founder of Ambro Tech Limited, to explore why listening is the most underrated skill in IT support. Kobe shares how his human-first approach sets him apart from traditional tech departments, the surprising emotional side of tech troubleshooting, and why understanding people is just as important as understanding systems.
Reach out to him at ambrotech.co.uk
#EmotionalIntelligence #ITSupport #TechPodcast #BusinessCommunication #HumanConnection #EntrepreneurMindset #CustomerExperience #SmallBusinessSupport #TechWithHeart #BehaviourIntelligencePodcast #ClientRelationships #EmpathyInBusiness #TechLeadership
Is your ability to read people secretly being sabotaged by your memory? In this episode, we dive deep into the hidden connection between working memory and behavioural intelligence. Backed by cutting-edge neuroscience and cognitive psychology, we explore how your memory capacity impacts your ability to observe, interpret, and respond to others.
You'll learn:
Why behavioural intelligence depends on memory scaffolding
The cognitive traps caused by weak working memory
How executive functions like inhibition and flexibility shape real-time behavioural analysis
Whether memory training really improves your people-reading skills
What neuroscience reveals about your brain’s behavioural prediction circuits
Whether you're in leadership, security, investigations, or simply want to think more clearly and connect more accurately, this is the missing piece you've been overlooking.










Glad your back.👍
mentalist here, thank you Ben