Food & Drink - 14 free documentaries about food supply & waste.
Start with Growing Singapore's Food Security (46 min, CNA Insider), then Eating Our Way to Extinction: How Capitalism is Destroying the World (77 min, ENDEVR). All 14 documentaries here are free to watch from their makers' official uploads. To read deeper, the top-rated book on food supply & waste is Waste by Tristram Stuart.