Middle Knowledge Luis de Molina If Aristotle had not been a student of Plato, then would Aristotle have chosen to start his school at Lyceum? If you believe God knows the answer to this question, you probably believe God has middle knowledge. Middle knowledge is a form of knowledge first attributed to God by the sixteenth century Jesuit theologian Luis de Molina (pictured to the

John Anderson (1893-1962) Scottish-Australian philosopher John Anderson was a passionate defender of a philosophy typically described as Realism. Anderson exercised a significant and lasting influence over several generations of students, including such later philosophers as John Passmore, J.L. Mackie, and D.M. Armstrong. These students criticised and developed several key features of Anderson’s own philosophy such as the defense of a theory of objective good, the

Desired Articles by Area The following list is of areas of philosophy. Each area is linked to a list of the most desired articles in that area. Contact the relevant area editor if you would like to write one of the articles on one of those lists. All expected due dates for completion of an article need to be 12 months or less. The IEP

Mathematical Nominalism Mathematical nominalism can be described as the view that mathematical entities—entities such as numbers, sets, functions, and groups—do not exist. However, stating the view requires some care. Though the opposing view (that mathematical objects do exist) may seem like a somewhat exotic metaphysical claim, it is usually motivated by the thought that mathematical objects are required to exist in order for mathematical claims

Plato (427—347 B.C.E.) Plato is one of the world’s best known and most widely read and studied philosophers. He was the student of Socrates and the teacher of Aristotle, and he wrote in the middle of the fourth century B.C.E. in ancient Greece. Though influenced primarily by Socrates, to the extent that Socrates is usually the main character in many of Plato’s writings, he was

Mind and Multiple Realizability The claim that mental types are multiply realizable has played an important role in supporting antireductionism in philosophy of mind. The multiple-realizability thesis implies that mental types and physical types are correlated one-many not one-one. A mental state such as pain might be correlated with one type of physical state in a human and another type of physical state in, say,