Logic
Names
History of Philosophy
Quotes
Presentations
100

Name this principle

P, ¬P ⊢ Q

ex falso quodlibet

100

Test of a machine’s ability to exhibit humanlike behaviour 

Turing test

100

Aristotle’s student

Alexander the Great

100

“In order to seek truth, it is necessary once in the course of our life, to doubt, as far as possible, of all things.”

Rene Descartes

100

The author of a work’s opinions about its interpretation should be given no more weight than anyone else’s

Death of the author

200

Valid or invalid

P -> Q, Q ∴ P

Invalid 

200
A line can be infinitely divided in half without ever reaching the end 

Zeno’s paradox

200

French philosopher who attempted to bring together Newton’s physics and Leibnizian metaphysics 

Emilie du Chatelet

200

"If a lion could speak, we could not understand him."

Ludwig Wittgenstein

200

A process in which patients are given vital information, including possible risks and benefits, about a medical procedure or treatment, genetic testing, or a clinical trial

What is Informed Consent?

300

Single operation equivalent to ¬(P∧Q)

P↑Q (Sheffer stroke/nand)

300

No consistent system of axioms is capable of proving all truths babout arithmetic of natural numbers, nor can it demonstrate its own consistency 

Gödel’s incompleteness theorem

300

Humean thought experiment to show that it is conceivable that the mind can generate an idea without sensory experience 

Missing shade of blue 

300

"Hell is other people."

Jean-Paul Sartre

300

Theory that holds that moral terms do not convey propositions, but instead simply convey evaluative attitudes, such as "boo" or "yay!"

What is ethical expressivism?

400

Name this principle: 

Δ ⊢ Sφ ⟹ Δ ⊨ Lφ


What is soundness?

400

Thought experiment: there is an invisible teapot orbiting the sun but it cannot be seen on any equipment. It is impossible to be proven wrong, but should we believe it?

Russell’s teapot

400

Married to philosopher Peter Geach (Frege-Geach Problem)

Who is G.E.M Anscombe?

400

"Cut the pie any way you like, "meanings" just ain't in the head!"

Hilary Putnam

400

Scenarios that challenge the principle that a person is only responsible for something if they could have done otherwise

What are Frankfurt cases?

500

The rules that allow the expression of conjunctions and disjunctions purely in terms of each other via negation.

What are De Morgan's Laws?

500

Prophet mentioned in Symposium, responsible for teaching Socrates the philosophy of love

Diotima

500

“The safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato.”

Alfred North Whitehead

500

Belief that the planets give rise to music heard by the soul, key tenet of Pythagoreanism

Harmony of the spheres