These concepts will let people spend and invest for the essential sectors or industries of the economy, whether it is profitable or not.
The minimum needs is the base-state of the society-organism
The grain index is the relativistic adjustor through space and time
Supereconomics replaces marginal utility with minimum needs and the grain index
In this way, those sectors will remain capitalized and functioning. This will then prevent price shocks or externalities that grow into crises which harm the sustainability of the supereconomy (An economy that follows our principles of Supereconomics)