Check out the trailer below for a taste.
We may have heard or read the issues before, but this movie has some nice close up examples of small scale intensive rural and urban sustainable agriculture (or permaculture/holistic management!):
In particular the intensive urban agriculture set up by former professional basketball player "Growing Power".
Best of all it has now been shown that sustainable agriculture is more profitable than industrialised agriculture! (References required...)
(from Tania at Transition Brunswick)