Detailed text transcripts for TV channel - CNN - 20190526:05:36:00
Unnatural energy or resources? >> yes, yeah. that's exactly it. >> here's how this fish pond works. ruth's ancestors built the stone walls to create the pond and protect it from the waves of the ocean. they also used rocks to create a channel with a gate allowing the fish to come in. as the fish grow, they're unable to get out. this design kept people fed for centuries without one piece of modern technology. it's a never ending costco sample plate. >> our elders were able to sustainably live here by producing their own food, by gathering their own seafood. if you look at today, and just a litt...