The Language of Thought Hypothesis The language of thought hypothesis (LOTH) is the hypothesis that mental representation has a linguistic structure, or in other words, that thought takes place within a mental language. The hypothesis is sometimes expressed as the claim that thoughts are sentences in the head. It is one of a cluster of other hypotheses that together offer a theory of the nature

Ikhwan al-Safa’ Ikhwān al-safā’ (the Brethren of Purity) are the authors of the Rasā’il al-Ikhwān al-safā’ (Treatises of the Brethren of Purity), an Islamic encyclopedia consisting of fifty-two treatises and an additional comprehensive treatise (Risālat al-jāmi‘a) on various philosophical sciences interpreted by Ismā‘īlī Shī‘ī scholars. It covers the mathematical, natural, psychological/rational, and theological sciences and was written in the tenth or eleventh century C.E. The

Anselm of Canterbury (1033—1109) Saint Anselm was one of the most important Christian thinkers of the eleventh century. He is most famous in philosophy for having discovered and articulated the so-called “ontological argument;” and in theology for his doctrine of the atonement. However, his work extends to many other important philosophical and theological matters, among which are: understanding the aspects and the unity of the

Protagoras (fl. 5th c. B.C.E.) Protagoras of Abdera was one of several fifth century Greek thinkers (including also Gorgias, Hippias, and Prodicus) collectively known as the Older Sophists, a group of traveling teachers or intellectuals who were experts in rhetoric (the science of oratory) and related subjects. Protagoras is known primarily for three claims (1) that man is the measure of all things (which is

Pseudo-Dionysius the Areopagite (fl. 500 C.E.) Dionysius is the author of three long treatises (The Divine Names, The Celestial Hierarchy, and The Ecclesiastical Hierarchy) one short treatise (The Mystical Theology) and ten letters expounding various aspects of Christian Philosophy from a mystical and Neoplatonic perspective. Presenting himself as Dionysius the Areopagite, the disciple of Paul mentioned in Acts 17:34, his writings had the status of

Emergence If we were pressed to give a definition of emergence, we could say that a property is emergent if it is a novel property of a system or an entity that arises when that system or entity has reached a certain level of complexity and that, even though it exists only insofar as the system or entity exists, it is distinct from the properties