Another great conversation starter.
@tipu curate
(Still don't know if it curates after this period of time.)

The title you've chosen already intrigued me. Who is going to feed whom anyway!? Who's agenda is it to feed even anyone?

Here's an extreme for food of thought: Do we need to feed ants?

If you ask me, Greta is not about environment. It's about politics. And policits is about intervention. And intervention is what lead us here. You mentioned this with "trouble with regulatory authorities". Permaculture an the other hand is about non-intervention. It's about integration.

So my best guess again is this: Turn off one way media (stop being intervened). And when you are in a two way conversation then, vigilantly look for aspects that come from one way media.

Here's some short deep thought input I had on one way media:
Navigate the new world,
here's a German translation:
Übersetzung: Navigiere in der neuen Welt,
and here is all the experiences that make up the big picture:
Oh wow, I've missed that one so far. Have you?!

Enjoy! And steem on!