Sabine Hossenfelder: the videos Hacker News recommends
Not the channel's most viewed videos: the ones HN commenters kept linking with real commentary. The top pick, "How close is nuclear fusion power?", hN commenters post it under nearly every fusion breakthrough story as the standard reality check on Q-factor hype.
- 15 HN recommenders 7 months 2021–2022explainerHN commenters post it under nearly every fusion breakthrough story as the standard reality check on Q-factor hype.
- 5 HN recommenders 5 months 2023–2025explainerRecommended as an accessible, nuanced explanation of the mechanics of global warming, including the saturation puzzle.
- 5 HN recommenders 4 months 2021–2026explainerHN recommends it as a clear debunking of the retrocausality interpretation of the quantum eraser.
- 3 HN recommenders 3 months 2021–2023explainerHN recommends it as a short, accessible layperson explanation of the real-versus-complex quantum theory debate.
- 2 HN recommenders 2 months 2022commentaryCited in nuclear energy debates, especially for uranium supply limits and why new reactor types fall short of claims.
- 2 HN recommenders 2 months 2021–2023explainerRecommended as an accessible, curious-undergraduate-level overview of dark matter and its alternatives.
- 2 HN recommenders 2 months 2023explainerCommenters recommend it for a compelling, accessible case against treating the speed of light as a hard limit.
- 2 HN recommenders 2 months 2023–2024explainerHN cites it in energy debates as an illustration of the long-term thermal limits of exponential energy consumption growth.
- 2 HN recommenders 2 months 2021–2022explainerHN recommends it as an even-handed physicist's take for 5G skeptics, noting it is probably safe but under-studied.
- 2 HN recommenders 2 months 2024commentaryHN users cite it in threads about academia, grant incentives, fraud and women-only programs, often as an eye-opening personal take.
- 2 HN recommenders 2 months 2023explainerHN cites it in hydrogen strategy threads as a concise skeptical summary of why hydrogen is not yet viable.
- 2 HN recommenders 2 months 2021–2024explainerHN commenters point to it as a clear explanation of Bell's theorem and superdeterminism, though some criticize it as knocking down strawmen.
- 1 HN recommenders 1 months 2024explainerHN commenters link it as the direct source on climate sensitivity and on the claim that past models ran too cold.
- 1 HN recommenders 1 months 2022–2023explainerHN commenters share it as a clear explanation of the block universe and relativity of simultaneity.
- 1 HN recommenders 1 months 2022–2023commentaryPointed to in discussions about engaging with fringe beliefs and distrust of institutions rather than dismissing people.
Questions
Which Sabine Hossenfelder video does Hacker News recommend most?
How close is nuclear fusion power?: recommended in 7 different months by 15 HN users between 2021 and 2022.
Is this every Sabine Hossenfelder video?
No. Only videos that at least three different HN users linked, in at least three different months, with at least a sentence of their own commentary. That filter is what makes the list useful.
Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.