""modern version of sustainability" is this a joke?" - Laika
No it's not. You seem to think that our farming management should be perfect and then go on to attack it because it is not perfect. What you said about native/indigenous people's view of sustainability is irrelevant to modern discourse because it applies to a different time (smaller populations and no modern technology). Perhaps I could apply the same logic you are applying and expect their understanding of their environment to be perfect for us. I won't do that though because that would be too simplistic and not realistic.
The opinion piece you linked to did not supply any primary source material or links to such things...