Pure Country, your story is interesting. You got caught up in some hard times, surely not all of your own making (the bse deal was way more panic and mismanagement, trashing of science in favor of expediency, imo).
Something troubling to me is it appears too much of 'one size fits all' and the 'prophets' leading the charge in the "sustainable ag movement". Costly (assumption based on previous experiences on my part) worshops to teach others 'how to do it our way' sort of thing.
What is the definition of "sustainable" your group is using, and where did it originate? We see the term frequently in recent years, yet rarely a definition.
You may be a little young, but what I've observed from two previous generations, mine being G3 on this ranch ranch, with a young 'crop' of G6 growing along with the baby calves this spring, and reading of other families experiences, change has been the major constant factor in US agriculture virtually from the beginning. Not always for the better, but such a mix of experience, stories from the past, education in animal and plant sciences which has 'grown up' with the country, so to speak. I believe it is extremely rare to hear a farmer say "I'm going to do things the way I always have, like grandpa did". Few people with that attitude have survived through generations of 'hard times' which seem to come along fairly often.
No one is always right, but current emphasis on learning how to manage the land we have to work with, adapting practices with an eye always to improving the land while making a reasonable living raising quality food just makes sense to me. The varied soils, harsh climate, low precipitation, hot summer winds, and somewhat rugged terrain we have here in the upper mid-west dubbed 'TheGreat American Desert' many years ago, will not support the same management of the same crops as the southeastern USA, for instance.
And I weary of hearing the word "profit" being used virtually as a curse word! Whether it is a modest family farm, or one of the rare truly corporate farms, the need to make a profit is real. Without it, how are we to raise our families, let alone purchase the equipment and material necessary to carry on the business?
I don't mean this as argumetative, but covering some points rarely raised in what I read on this broad subject.
mrj