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Environment, agriculture & food systems Videos Recommended on Hacker News (104)

Environment, agriculture & food systems is one of the 150 topics Hacker News readers organize their video recommendations around. These 104 videos each earned real recommendations in real HN threads between 2010 and 2026 — 265 recommendations in total — and they're ranked by how many separate months the community kept coming back to them, not by view count.

Environment and farming: conservation, pollution, plastics, recycling, water, deforestation, farming, regenerative agriculture, fisheries, food supply, vertical farming, sustainability.

Why HN keeps sending people here — on Dominion (2018) - full documentary [Official]: “this documentary made me re-evaluate my diet.” — an HN commenter, 2020.

3 mo on HN

A Third of America Belongs to America

CGP Grey
3 HN recommender · 2018–2020
3 mo on HN

Who’s Taking America’s Water? | Climate Town

Climate Town
3 HN recommender · 2024–2026
3 mo on HN

50 Years Ago, This Was a Wasteland. He Changed Everything | Short Film Showcase

National Geographic
3 HN recommender · 2018–2022
3 mo on HN

Inside Africa's Food Forest Mega-Project

Andrew Millison
3 HN recommender · 2025–2026
2 mo on HN

If You Eat Meat You Should Know This

Kurzgesagt – In a Nutshell
3 HN recommender · 2025–2026
2 mo on HN

How Wolves Change Rivers [REMASTERED HD] - George Monbiot

Sustainable Human
2 HN recommender · 2023–2025
2 mo on HN

Iowa Swine Day 2022: Agriculture at the End of the World

Iowa Pork Industry Center
2 HN recommender · 2022–2023
2 mo on HN

#Earth 🌏 Will we survive this ? Amazing⚡️ #crashcourse on #collapse & #environment by #ArthurKeller

NEXT - Les Mondes Sensibles (byThePassengerStudio)
2 HN recommender · 2020–2023
2 mo on HN

Internet of food: Arduino-based, urban aquaponics in Oakland

Kirsten Dirksen
2 HN recommender · 2013–2018
2 mo on HN

Cody's Algae Panel

Cody'sLab
2 HN recommender · 2022–2023
2 mo on HN

George Carlin - Saving the Planet

Dadniel
2 HN recommender · 2014–2024
2 mo on HN

Is Organic Really Better? Healthy Food or Trendy Scam?

Kurzgesagt – In a Nutshell
2 HN recommender · 2019–2025
2 mo on HN

Freeman Dyson: Heretical Thoughts About Science and Society

Boston University
2 HN recommender · 2014–2023
2 mo on HN

Is Meat Really that Bad?

Kurzgesagt – In a Nutshell
2 HN recommender · 2021–2022
2 mo on HN

Tractor Hacking: The Farmers Breaking Big Tech's Repair Monopoly

Motherboard
3 HN recommender · 2018–2018
2 mo on HN

Regreening the desert with John D. Liu | VPRO Documentary | 2012

vpro documentary
2 HN recommender · 2019–2023
2 mo on HN

Scavenging rechargeable lithium cells from the roadside

bigclivedotcom
2 HN recommender · 2022–2024
2 mo on HN

Why Meat is the Best Worst Thing in the World 🍔

Kurzgesagt – In a Nutshell
2 HN recommender · 2018–2021
2 mo on HN

Is Our Food Becoming Less Nutritious?

Veritasium
2 HN recommender · 2019–2022
2 mo on HN

How to grow fresh air | Kamal Meattle

TED
2 HN recommender · 2016–2026
2 mo on HN

Gay Frogs: A Deep Dive

Oki's Weird Stories
2 HN recommender · 2021–2023
2 mo on HN

Final Warning Limits to Growth

biopilz
1 HN recommend · 2017–2020
2 mo on HN

Can We Terraform the Sahara to Stop Climate Change?

Real Engineering
3 HN recommender · 2018–2021
2 mo on HN

What *Really* happens to used Electric Car Batteries? - (you might be surprised)

JerryRigEverything
2 HN recommender · 2023–2025
2 mo on HN

Why Are 96,000,000 Black Balls on This Reservoir?

Veritasium
2 HN recommender · 2019–2025
2 mo on HN

Joe Rogan Experience #1385 - Paul Stamets

PowerfulJRE
2 HN recommender · 2020–2021
1 mo on HN

Plastic Wars (full documentary) | FRONTLINE

FRONTLINE PBS | Official
1 HN recommend · 2020–2023
1 mo on HN

Cows, Carbon and Climate | Joel Salatin | TEDxCharlottesville

TEDx Talks
1 HN recommend · 2017–2022
1 mo on HN

Forgotten wrecks are a time bomb | DW Documentary

DW Documentary
1 HN recommend · 2020–2021
1 mo on HN

The Problem with Biofuels

Real Engineering
2 HN recommender · 2021–2023
1 mo on HN

Tom Chi: How to Address our Carbon Debt to Heal the Planet

Foresight Institute
2 HN recommender · 2019–2022
1 mo on HN

Liam – An Innovation Story

Apple
1 HN recommend · 2016–2020
1 mo on HN

Why Farmers Can't Legally Replant Their Own Seeds

Veritasium
1 HN recommend · 2025–2025
1 mo on HN

Plastics: Last Week Tonight with John Oliver (HBO)

LastWeekTonight
1 HN recommend · 2021–2021
1 mo on HN

What Microplastics Are Doing to the Brain, Body, and Reproductive Systems

FoundMyFitness
1 HN recommend · 2024–2026
1 mo on HN

Forest Man

William D McMaster
1 HN recommend · 2014–2021