Terryc wrote:
David Hare-Scott wrote:

1) Any publicly available study of the potential of large scale
permaculture


Lettuce, tomatos, cucumbers,

Woops, those are hydroponics.
Real brain fart there.

Tried the Permaculture sites?
Its whole focus is really small scale, although I believe they have
organised a few village size sites in various places OS, such as Africa,
Cuba, etc.