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Subjects / Cognitive Edge

Cognitive Edge

How thinking works — psychology, philosophy, strategy, and the habits of sharper reasoning.

PsychologyPhilosophyStrategyProblem SolvingCritical ThinkingLogic and Puzzles

Popular in Cognitive Edge

0:57Lesson
The trick your memory plays
Dr. Ivan Petrov · Psychology
0:55Analysis
Is it still the same ship?
Kwame Osei · Philosophy
1:04Lesson
Why this obvious riddle fools everyone
Deniz Rahimi · Logic and Puzzles
0:57Analysis
The knights and knaves warm-up
Rosa Delgado · Logic and Puzzles
0:50Hands-On
Correlation vs causation in 45 seconds
Nadia Rahman · Critical Thinking
0:43Learn Along
Spot the survivorship bias
Dr. Ivan Petrov · Critical Thinking
0:36Lesson
The 5 Whys, done honestly
Theo Karaval · Problem Solving
1:24Analysis
Work backwards like a mathematician
Lucia Ortega · Problem Solving
1:17Hands-On
The chess habit that fixes your planning
Jonah Feld · Strategy
1:10Learn Along
Why the second mover often wins
Priya Nair · Strategy
1:03Lesson
Stoicism in one bad commute
Kwame Osei · Philosophy
0:56Analysis
The trolley problem, minus the clichés
Elena Markovic · Philosophy

People worth hearing from

KOKwame OseiSample
@thinkingkwame · Philosophy · Critical Thinking
Philosophy grad. Better questions, not easy answers.
Is it still the same ship?Stoicism in one bad commuteWhy averages lie to you
IPDr. Ivan PetrovSample
@mindwithivan · Psychology
Cognitive scientist. How your mind quietly fools you.
The trick your memory playsSpot the survivorship biasBalancing equations like a scale
ABProf. Ade BalogunSample
@historywithade · World History · History
Historian. Context over dates. Author of two books on empire and memory.
The 1885 map that carved up a continenWhy your brain rewards procrastinationThe derivative is just a zoom
SRSam RiveraSample
@samcodes · Coding · Computer Science
Software engineer. One function at a time. Vanilla JS enthusiast.
Build a to-do list before this endsWhat 'training' a model really meansThe memory trick eyewitnesses fall for
EMElena MarkovicSample
@elenafinance · Finance · Economics
CFA. Personal finance without the jargon. Education, not advice.
Your first index fund, explainedThe trolley problem, minus the clichésThe birthday paradox, for real
PNPriya NairSample
@priyamaps · Geography
Geography nerd. The world is weirder than the map.
Why rivers refuse to run straightWhy is Africa so much bigger than it lWhy the second mover often wins