korrents
Timothy B. Lee

Timothy B. Lee

@timothy-b-lee · 8 positions · On ppll ↗

Journalist with a computer science master's degree who has written for the Washington Post and Ars Technica and now publishes Understanding AI. He reads self-driving crash reports one by one and has been putting dated, quantitative judgements about Waymo and Tesla on the record since 2023.

Timothy B. Lee did not write this page.

We collected these quotes from things they published elsewhere, and every quote links to where it was said. They have no account here and have not endorsed this site. Quotes are word for word; the short line under each one is our own restatement, not their wording. Their own site. Is this you? Claim it or ask us to remove it. Or tell us what is wrong here.

2 of Timothy B. Lee's claims fit 2 mental models. Most often: Conservation of complexity, Second-order thinking.

Models we see in what they say

Our reading: their claim applies the idea without naming it. The claim is theirs; filing it here is ours.

Conservation of complexity

Some complexity cannot be removed, only moved; the question is who carries it, the user or the maker.

Used by 11 others

A privately owned self-driving car is a hard sell, because the owner inherits the cleaning, calibration and liability a fleet operator normally carries.

  1. Timothy B. Lee Journalist with a computer science master's degree who has… I wish Tensor the best, but I think this is going to be a hard sell. Why it might not make sense for you to own a self-driving carunderstandingai.org · 14 May 2026All korrents from this piece
    I wish Tensor the best, but I think this is going to be a hard sell.

Second-order thinking

Ask "and then what?": follow a decision past its first effect to the ones that come after.

Used by 87 others

A robotaxi that still needs remote human help loses the cost advantage that motivated it, which pushes out when it can scale.

  1. Timothy B. Lee Journalist with a computer science master's degree who has… If Waymo vehicles were constantly asking for remote guidance, Waymo might need to hire so many remote operators that it negates the cost savings that come from not needing a driver. On self driving, Waymo is playing chess while Tesla plays checkersunderstandingai.org · 21 May 2024All korrents from this piece
    If Waymo vehicles were constantly asking for remote guidance, Waymo might need to hire so many remote operators that it negates the cost savings that come from not needing a driver.