Abstract

This chapter discusses the conceptual orbitings of individuals corresponding to lists of noun phrases formed with ‘or’. We should resist the precept that a set-theoretic union must be contrived for every occurrence of ‘or’ in favour of some discourse-theoretical account that codifies the work that ‘or’ does in the punctuation of speech. A succession of sentences composed with ‘or’ is replaced by a succession of forms containing non-assertive occurrences of those sentences either composed with ‘and’ or as separate acts of speech. The discussion of the behaviour of ‘or’ may be taken up in intensional environments where Quine left the subject of the opacity of certain verbs. The degree of particularity of the intentions is reflected in the particularity with which the dative pronoun will permit existential generalization.