The Framework

We have noted that indication is a relation between facts and propositions. We have also said that what underlies information are laws or constraints involving types of situations. So what are all these things? And what precisely are we saying about them?

• Situations
• Relations, argument roles, locations, individuals, issues, positive and negative states of affairs
• Facts and other states of affairs; makes-factual; the partiality of situations
• Parameters and anchors
• Compound infons
• Types, constraints and involvement
• Propositions