Incommensurability, Incomparability, and Parity
The small improvement argument, and the case for a fourth comparative relation beyond better, worse, and equal
Planned, not yet written
This rung already has its place in the Ethics ladder and a fixed job in the order. The prose is what is missing. Writing it out of sequence would break the guarantee that nothing here uses a term before an earlier article defines it.
Will defineincommensurabilityincomparabilityparitysmall improvement argument
Assumesaggregationutilitypro tanto reason