Tim Urban
Co-Founder & Writer, Wait But Why · 1 appearance on the record.
computed by AI from the episodes · how this works → · full disclaimer →
authorfounderentertainer@waitbutwhy ↗LinkedIn ↗waitbutwhy.com ↗Wikipedia ↗Instagram ↗
Tim Urban is the creator of the explainer blog Wait But Why and authored the 2023 book What's Our Problem? A Self-Help Book for Societies. He also delivered the widely viewed TED talk, "Inside the mind of a master procrastinator."
1 supported 0 partly supported 1 contradicted 1 not yet assessed 8 not checkable as stated how the 11 claims stand · each chip opens the sources
8 predictions · 3 assertions · 5 insights · 3 disclosures · every statement was checked. The predictions and assertions are the 11 claims: statements the public record can support or contradict. 2 are resolved, 1 is not yet assessed, and 8 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.
The record, in short
What the tape says about how Tim argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.
Their most notable supported claim
Expressed certainty vs assessment result
weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet
Argument clarity: do they answer the question? how? →
answered every one of 42 assessed questions directly
This is a score against a rubric. It is not a rank. Every host question → answer exchange is scored with names hidden on directness, coherence, precision and compression, 1–5 each, on meaning alone: disfluencies are ignored, and only raw unedited episodes count. This is the score that measures thought. Every scored exchange, scores shown → · The rubric and its checks →
How they sound: speaking style how? →
291 words/min while actually speaking · 26.3 um and uh per 1k words · 21.9 false starts per 1k · 31.3% of pauses land inside a clause
Measured by listening to the audio itself: 13,590 words across 1 episode of raw-level tape, transcribed verbatim with every um and uh kept, each one attributed only where the alignment onto our timed stream is unambiguous. These are measurements of speaking style. We do not rank them: across this corpus, fluency and argument quality are nearly uncorrelated (ρ≈0.2), and smooth talking does not signal clear thinking. How it's measured →
How the interview went all their pushback → series average →
Across 1 rated episode:
Everything Tim Urban said on 20VC that made the record, most notable first. Filter by type, assessment or year in the ledger →
The other half of the tape: Tim Urban's own voice is left out of every number here. Other people bring the name up 5 times in 5 episodes on 20VC. 1 statement on the record names them. every mention, with the transcript →
Who brings them up most Tobi Lütke 1Tim Chang 1Rishi Garg 1Dennis Mortensen 1
Statements about Tim Urban, by other people (1)
Every mention by year
2023 1 mention in 1 episode
2017 2 mentions in 2 episodes 1 per episode
- 20VC: How To Test The Strength Of Co-Founder Relations, The Dangers Of Raising A Large Series A & Why The Biggest Challenge For Consumer Companies Is Finding The Second Big Hit with Rishi Garg, Partner @ Mayfield Fund
- 20VC: Why We Will See A Big Series B Crunch? Why Proprietary Data Pools & AI Talent Will Be The New Limited Natural Resources? Why Now Is The Closest Thing To A New Normal with Tim Chang, Managing Director @ Mayfield Fund
- every mention in 2017, scene by scene →
2016 2 mentions in 2 episodes 1 per episode
- 20VC: Who Will Own The Data? Is There An Incumbency Advantage in AI? When Will Artificial Super Intelligence Come To The Forefront with Rudina Seseri, Founder and Managing Director @ Glasswing Ventures
- 20VC: X.ai's Dennis Mortensen on Why There Is No Incumbency Advantage in Artificial Intelligence
- every mention in 2016, scene by scene →
Appearances (1)
| Episode | Date | Speaking time |
|---|---|---|
| Tim Urban: How "Wait But Why" Grew to 600k Readers; AI's Revolutionary Impact on Media | E | Aug 14, 2023 | 57m |