Logic Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.Anti-spam check. Do not fill this in! ===Philosophy of logic and philosophical logic=== {{main | Philosophy of logic | Philosophical logic}} ''Philosophy of logic'' is the philosophical discipline studying the scope and nature of logic.{{sfnm|1a1=Hintikka|1y=2019|1loc=lead section, §Nature and varieties of logic|2a1=Audi|2loc=Philosophy of logic|2y=1999b}} It examines many presuppositions implicit in logic, like how to define its basic concepts or the metaphysical assumptions associated with them.{{sfn |Jacquette |2006 |loc=Introduction: Philosophy of logic today |pp=1–12}} It is also concerned with how to classify logical systems and considers the [[ontological]] commitments they incur.{{sfn |Hintikka |2019 |loc=§Problems of ontology}} ''Philosophical logic'' is one of the areas within the philosophy of logic. It studies the application of logical methods to philosophical problems in fields like metaphysics, ethics, and epistemology.{{sfnm|1a1=Jacquette|1y=2006|1loc=Introduction: Philosophy of logic today|1pp=1–12|2a1=Burgess|2y=2009|2loc=1. Classical logic}} This application usually happens in the form of [[#Extended|extended]] or [[#Deviant|deviant logical systems]].{{sfnm|1a1=Goble|1y=2001|1loc=Introduction|2a1=Hintikka|2a2=Sandu|2y=2006|2pp=31–32}} Summary: Please note that all contributions to Christianpedia may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here. You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Christianpedia:Copyrights for details). Do not submit copyrighted work without permission! Cancel Editing help (opens in new window) Discuss this page