Metaphysics of Science Metaphysics of Science is the philosophical study of key concepts that figure prominently in science and that, prima facie, stand in need of clarification. It is also concerned with the phenomena that correspond to these concepts. Exemplary topics within Metaphysics of Science include laws of nature, causation, dispositions, natural kinds, possibility and necessity, explanation, reduction, emergence, grounding, and space and time. Metaphysics

Egoism In philosophy, egoism is the theory that one’s self is, or should be, the motivation and the goal of one’s own action. Egoism has two variants, descriptive or normative. The descriptive (or positive) variant conceives egoism as a factual description of human affairs. That is, people are motivated by their own interests and desires, and they cannot be described otherwise. The normative variant proposes

Classification One of the main topics of scientific research is classification. Classification is the operation of distributing objects into classes or groups—which are, in general, less numerous than them. It has a long history that has developed during four periods: (1) Antiquity, where its lineaments may be found in the writings of Plato and Aristotle; (2) The Classical Age, with natural scientists from Linnaeus to

Pacifism Pacifism is the theory that peaceful rather than violent or belligerent relations should govern human intercourse and that arbitration, surrender, or migration should be used to resolve disputes. Pacifism is as much an element of Western thinking as is the notion of Just War Theory, the argument that the state may legitimately or morally bear arms. While most people accept the necessity of war,

Angélique de Saint Jean Arnauld d’Andilly (1624–1684) Angélique de Saint-Jean Arnauld d’Andilly, an abbess of the convent of Port-Royal, was a leader of the intransigent party in the Jansenist movement.  A prolific author, Mère Angélique de Saint-Jean translated her determined opposition to civil and ecclesiastical authorities in the Jansenist controversy into a militant version of the neo-Augustinian philosophy she shared with other Jansenists. Often citing

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