PHLB20H3 Lecture Notes - Viviparity, Circular Reasoning, Intension
Document Summary
Email to phla11@utsc. utoronto. ca: blackboard check ---for self-evident folders, attendance at tutorials is mandatory and part of your grade, two reading each week , before the tuesday lecture , at least before the tutorials. Sense and reference: sense: the meaning of the concepts , Gives the specs"(description/specification/classes) the thing has to meet to be called x. The s" is not t", because intention not. Intension is the sense of a word: reference : collection of the things in the world. The intension of a square: ( sense): it has to have 4 angles. Reference of a square: need to find all the things in the world that can be counted as square: relationship bw sense and reference. The more specs you add, the fewer things there will be to meet the requirement for example, vertebrates and warm blooded the overlapping ( viviparous: vivi means new born, and parous means to give birth) happiness.
