Philosophy mid-term Flashcards
What is Philosophy?
Philosophy is the study of fundamental questions about existence, knowledge, values, reason, mind, and language.
Why Study Philosophy?
It enhances critical thinking, problem-solving, and understanding of abstract concepts and ethics.
Provides tools for analyzing complex issues in diverse fields like science, law, politics, and religion.
Validity:
An argument is valid if its structure guarantees that the conclusion follows logically from the premises.
Soundness:
A valid argument with all true premises.
Propositions:
Statements that can be either true or false.
Truth:
Correspondence of a proposition to reality.
Conceptual Analysis:
Examining concepts by breaking them into their constituent parts.
Necessary:
A condition that must be true for something to occur.
Sufficient:
A condition that, if true, guarantees the occurrence of something.
Family Resemblances:
The idea that things may be connected by overlapping similarities, without a single defining feature.
The Three Laws of Classical Logic:
Law of Identity:
A = A.
The Three Laws of Classical Logic:
Law of Non-Contradiction:
A cannot be both A and not A.
The Three Laws of Classical Logic:
Law of Excluded Middle:
Either A is true, or not A is true.
Principle of Explosion:
From a contradiction, anything can be derived (inconsistent logic can lead to false conclusions).
Arguments:
Deductive:
Guaranteed true conclusions if the premises are true.
Arguments:
Inductive:
Conclusions are likely but not guaranteed.
Arguments:
Strong vs. Weak:
Measures of how well premises support conclusions.
Instrumental:
Reasons valued for the sake of something else.
Intrinsic
Reasons valued for their own sake.