lecture · HACKER NEWS RECOMMENDATION
Why Vertical Farming Won't Save the Planet
Utah State University Extension · 4 HN recommenders · 5 recommendation months
Recommended by 4 Hacker News commenters across 5 months (2017–2025).
SignalTube analysis
Among 4 other lecture videos tagged Environment, agriculture & food systems, the mean is 6.8 distinct HN recommenders. This video has 4 distinct HN recommenders, below that mean. Recommendations span 5 distinct months; the peer average is 6.0 months. This is a data-derived comparison, not a human review or quality rating.
50% of its 12 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2017–2025; those years describe discussion history, not upload date. Its verified runtime is 46 minutes 48 seconds. YouTube lists its publication date as 2015-09-18.
- Channel / speaker
- Utah State University Extension
- Verified runtime
- 46m 48s
- YouTube upload date
- 2015-09-18
- Hacker News mention years
- 2017–2025
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other lecture videos in Environment, agriculture & food systems. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| Why Vertical Farming Won't Save the PlanetCurrent video | 4 | 5 | 50% | — | 46m 48s | 2015-09-18 |
| The Most IMPORTANT Video You'll Ever See (part 1 of 8)lecture · wonderingmind42 | 13 | 10 | 65% | No recorded overlap | 9m 18s | 2007-06-17 |
| Arithmetic, Population and Energy - a talk by Al Bartlettlecture · lXlSalemlXl | 6 | 5 | 55% | No recorded overlap | 74m 46s | 2013-10-27 |
| Exponential Growth Arithmetic, Population and Energy, Dr. Albert A. Bartlettlecture · Hiroob | 5 | 5 | 71% | No recorded overlap | 74m 16s | 2015-06-09 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a recommendation in “Vertical farming company Plenty files for bankruptcy after raising nearly $1B”. Its short rationale: Hard numbers showing vertical farming trails outdoor agriculture economics.
The archive classifies this as a strong recommendation in “Vertical farming company raised $500M, and then it all but disappeared”. Its short rationale: The math against vertical farming is insurmountable.
The archive classifies this as a contextual reference in “Europe's Biggest Vertical Farm Will Be Powered by Wind and Planted by Robots”. Its short rationale: Analysis of indoor farming's environmental effects.