PHIL202 Lecture 1: Ethics/Morality

• School: University of Delaware
• Department: Philosophy
• Course: PHIL202
• Professor: hsin-wenlee

Document Summary

Logical thinking: logical thinking: to believe something when you have good reason or evidence, cliffo(cid:396)d: (cid:862)it is (cid:449)(cid:396)o(cid:374)g, al(cid:449)ays, e(cid:448)e(cid:396)y(cid:449)he(cid:396)e, a(cid:374)d fo(cid:396) a(cid:374)yo(cid:374)e, to (cid:271)elie(cid:448)e a(cid:374)ythi(cid:374)g upo(cid:374) i(cid:374)suffi(cid:272)ie(cid:374)t e(cid:448)ide(cid:374)(cid:272)e. (cid:863) Statement/claims/sentences/propositions: a statement: something that is either true or false. Argument: premise(s) -> inference -> conclusion, premise: the (cid:396)easo(cid:374)(cid:894)s(cid:895) i(cid:374) suppo(cid:396)t of a(cid:374) a(cid:396)gu(cid:373)e(cid:374)t"s (cid:272)o(cid:374)(cid:272)lusio(cid:374, conclusion: the statement in an argument that is argued for on the basis of the a(cid:396)gu(cid:373)e(cid:374)t"s p(cid:396)e(cid:373)ises. If you believe in the premises, you must believe in the conclusion. Arguments: deductive or inductive: deductive argument. A deductive argument aims to prove that there is a necessary connection between the premises and the conclusion. In other words, if the premises are true, then the conclusion must be true. It is not possible that zack is not married, but also not a bachelor. It is also not possible for zack to be married and also be a bachelor.