I can identify more than several businesses in this model.

I think about Joel Salatin and how he looks at different enterprises on his farms as "fiefdoms".

There is no way one person could build and operate what I'm thinking about. Instead, it would have to be a collection of people and smaller companies managing different aspects of this thing.

For instance, there would need to be at least two entities working together to make the Biochar/Mining fiefdom work. At least in the beginning. Animal management alone would be at least 3 different endevours: Cattle, fowl, and fish. I doubt a cattleman would have time to manage fish and chickens. Greenhouse management is also a whole business.

The real question is how to manage this whole thing holistically (a la Alan Savory) and how to make the management of each entity inside profitable on it's own.

Like I said, it may be impossible but I'm captured by this thing. It won't let me go.