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Climate science & climate change: videos Hacker News recommends
Climate science: global warming, greenhouse gases, paleoclimate, ice ages, climate models, tipping points, IPCC, climate predictions and outlook, sea level. Below: every video in this topic that at least three HN users linked with real commentary, in at least three different months (10 explainers, 3 talks, 3 commentarys), best-scored first, with the comments on each video page.
- Nysnø Klimainvesteringer talk recommended in 8 different months by 3 HN users, 2019–2024Frequently linked as a sobering, data-grounded counterpoint to techno-optimism about decarbonization and green growth.
- HN commenters cite it whenever rocket launch pollution comes up as a rebuttal to alarm, since it shows launches are small next to other sources.
- HN users recommend it as a model of communicating climate science to conservative and libertarian audiences without alienating them.
- HN commenters recommend it as an articulate, uplifting counterweight to climate doomerism, though one critic calls it a form of denialism and another notes it omits nuclear.
- Commenters in climate and impact-event threads send people to Carlson's Rogan appearances for his account of ancient cataclysms.
- Recommended as an accessible, nuanced explanation of the mechanics of global warming, including the saturation puzzle.
- HN commenters use it as proof that the climate problem was clearly explained decades ago, and as a model of clear communication to a broad audience.
- Exposure Labs documentary recommended in 4 different months by 4 HN users, 2013–2017Recommended whenever glaciers come up, as a stunning look at the scale of calving.
- HN users point to it as a clear, evidence-based series to counter climate skepticism.
- HN recommends it as an entertaining summary of early bipartisan climate action and corporate influence on research.
- Used as a short, well-made rebuttal to common global warming arguments in climate threads.
- Recommended as a nuanced, data-backed treatment of emissions responsibility, made with Our World in Data.
- Shared by climate-skeptic commenters as a counter-argument to alarmist statistics, a contested source rather than consensus.
- 1000frolly PhD interview recommended in 3 different months by 3 HN users, 2018–2020HN commenters point to it as a prominent physicist's skeptical counter-view, usually when someone asks for dissenting opinions.
- HN shares it as an entertaining, well-argued critique of carbon offsetting in threads on greenwashing.
- TheIHMC lecture recommended in 2 different months by 3 HN users, 2019Strongly recommended as a clear explanation of 50-60 million years of climate history that clears up confusion.
- HN cites it in energy debates as an illustration of the long-term thermal limits of exponential energy consumption growth.
- HN commenters cite it as a clear, well-sourced summary of why meat, especially beef, has such a large environmental footprint.
- HN commenters link it as the direct source on climate sensitivity and on the claim that past models ran too cold.
- NASA Goddard demo recommended in 1 different month by 1 HN user, 2019–2022HN commenters use it as a vivid illustration of how CO2 is distributed and how vegetation absorbs it seasonally.
- yonseienglish talk recommended in 1 different month by 1 HN user, 2018–2023Cited as evidence that Musk has long taken climate change seriously and as a concise statement of his views on carbon pricing.
- Lake Godstone documentary cited on HN 3 times, 2021–2021HN commenters mostly cite it skeptically in climate threads, as an example of past predictions of cooling.
- Erik Christensen demo cited on HN 3 times, 2016–2022Linked as a simple, replicable demonstration of CO2's greenhouse effect, even in a classroom.
- Nick Breeze ClimateGenn interview cited on HN 6 times, 2016–2023HN cites it in methane and permafrost threads as an early warning that still looks relevant.
- Cited as a source lecture series behind arguments on energy, EROEI, nuclear power and climate.
Questions
What is the most recommended climate science & climate change video on Hacker News?
Václav Smil at Driva Climate Investment Meeting 2019 by Nysnø Klimainvesteringer: Frequently linked as a sobering, data-grounded counterpoint to techno-optimism about decarbonization and green growth.
How is this climate science & climate change list ranked?
By HackerTube's score: the number of distinct months in which an HN comment recommended the video, plus half a point for every month with a strong recommendation. One viral thread counts less than steady recommendations over years.
Where do the videos come from?
From every Hacker News comment between 2007 and 2026 that linked a YouTube video, labeled by an AI model as a recommendation, a citation, a joke or a criticism. The list is published by HackerTube under ODC-By 1.0; this edition adds indexable pages and the comment context.