Gotta square dance with opposition & somehow syllogistic reasoning and Venn diagrams (harmonic triads, &/or their traditional use).
the square:
ilovephilosophy.com/viewtopic.p … 1#p2882321
stuff that needs updating and assimilating:
Zoot convo:
docs.google.com/file/d/0B8Fs6Qf … 3dPB8K7T3A
HOT MCD: