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Introduction to Philosophy / Factual Issues / Books
Got a non-argumentative question?
4,189 42,795 In What books are good to read?
By Metaphysician Undiscovered
Oct 1, 2016 - 12:36 PM
General Philosophy
Can't find another forum for your philosophy topic?
6,939 164,114 In Paradox and the Origins of Civilisation
By Darren Peter Allen
Nov 30, 2016 - 9:01 AM
Metaphysics and Epistemology
What is reality? What is truth? What do you know and how do you know it?
3,436 183,658 In 4D Space and the Limits of Human Understanding
By SteveKlinko
Nov 23, 2016 - 8:47 AM
What should we do? What constitutes right and wrong? What is the "good life"?
4,373 198,181 In Kant's Moral Philosophy: What is "Common ratio...
By symposiarch
Nov 14, 2016 - 2:41 PM
Logic and Philosophy of Math
Is math derived from logic or is logic derived from math?
Subforums: Logic and Math Homework
3,595 43,120
Philosophy of Religion
What would be the nature of a god? How has religion developed?
Please note that atheism and agnosticism are Philosophy of Religion topics.
Subforums: Religion (non-philosophical discussions)
5,489 197,337 In Possible explanation for belief in an afterlife
By Neil Desmond
Sep 18, 2016 - 6:13 AM
Philosophy of Language
How does language limit or enable our philosophy?
973 31,924 In doubt in communication
Aug 12, 2016 - 5:07 PM
Philosophy of Science
How should science be done? What philosophical scaffolding does it require or entail?
Subforums: Science
3,974 107,292 In (Holes in Evolutionary Theory) How Do You Resolve ...
By barryetheridge
Sep 17, 2016 - 1:49 PM
Philosophy of Politics and Law
What is a state? How should one be governed?
Subforums: Politics
3,695 109,925 In Natural rights don't exist.
By barryetheridge
Sep 14, 2016 - 3:01 PM
Social Sciences
What is culture? How does society work? How does the human mind work?
Anthropology, psychology, sociology, etc.
2,300 47,599
Philosophy of the Arts
What is beauty? What is art? What differentiates good art from bad art?
1,059 19,582 In Art and Art Attempts
By randyosten
Aug 26, 2016 - 11:48 AM
One-on-one debates of a more formal nature, tackling the big issues in depth.
Subforums: Debate Discussion
58 5,307 In Layers of meaning
By intropersona
Aug 27, 2016 - 1:17 AM
Guest Speakers
Ask special guests your questions.
Subforums: Graham Priest, David Chalmers, John Searle
49 511 In Why Not Prior's Solution to the Liar?
By Postmodern Beatnik
Oct 27, 2014 - 9:13 PM
Not Quite Philosophy
Casual Philosophyesque Discussions
Is it about philosophy, but not up to academic philosophy standards? Post it here.
1,416 23,761
Off Topic
Community / Off Topic
Want to introduce yourself? Care to relax?
Subforums: The Green Room
7,085 157,428 In Self Introduction
By Matthew Farabaugh
Nov 5, 2016 - 12:05 PM
Got anything to say to us?
Subforums: The Dumpster
1,219 21,805 In Maintenance?
By Paul
Sep 18, 2016 - 4:07 AM


"Logic takes care of itself; all we have to do is to look and see how it does it. "
- Ludwig Wittgenstein
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Top 5 Topics

  1. Contact Form: Activation code ? by uneducated animal in Contact Form
    This form submission is from someone self-identified as 'uneducated animal'. Send replies to [email protected] . This is the content of their message, titled 'Activation code ?': --------------- It has been over 30 minutes and I have yet to receive my activation code. Does it usually take this...
  2. Contact Form: Account Activation by in Contact Form
    This form submission is from someone self-identified as 'guest'. Send replies to [email protected] . This is the content of their message, titled 'Account Activation': --------------- Hello, I was wondering when I would receive my activation e-mail as it has been a day and I still have not reciev...
  3. b is decidedable iff b is complete by chrysippus323 in Logic and Philosophy of Math
    There is no difference between 'complete' and 'decidedable'. Usually, the two concepts are characterized as: 1. b is complete iff b has all the rules needed to determine the truth or falsehood of every well-formed formula. 2. b is decidedable iff for every well-formed formula, b determines if it ...
  4. Paradox and the Origins of Civilisation by Darren Peter Allen in General Philosophy
    Hello everyone. I have an essay published on Ribbonfarm which briefly runs through the entire history of humanity and philosophy, the nature of corrupted consciousness and how all this leads to a dystopian prison-world that is almost impossible to perceive as such. Obviously that’s a lot to go thr...
  5. 4D Space and the Limits of Human Understanding by SteveKlinko in Metaphysics and Epistemology
    See for an explanation of Why Humans will Never Understand Four Dimensional Space and why this is an example of the limits of Human Understanding. Humans will have to be 32000 times more intelligent to understand Four Dimensional Space.