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Ayer’s Function of Philosophy in Language, Truth, and Logic ( A Metaphilosophy #2)

2 Dec

I am writing a few things here on my free of obligations thursday so that I can get some posts in before I won’t be able to write anything for about a month (I think). This is simply because I have a ton of school things to do for the next 2 weeks and then I will have Christmas break and will have little time.  I will for sure come back to writing by the week of January 10.

I want to talk about an aspect of another section in A.J. Ayer’s Language Truth and Logic. The second section of the book is the Function of Philosophy. I find this interesting because metaphilosophy and finding out what the goal of philosophy is should be held dear by any philosopher. Again showing his rejection for metaphysics Ayer states that the function for philosophy is not to find insight on metaphysical things. Ayer says that the search for a first philosophy is not really the goal. First philosophy is the kind of philosophizing Descartes did in his meditations.

Ayer proclaims philosophy to be a critic. This is for one thing towards scientific propositions where philosophy is used to critique the sciences and make it better. Mostly, he states philosophy to be a critic in that it tells one whether their beliefs are  ‘self consistent’ or not, and that it shows the things we use to find the truth ( or lack thereof) in our propositions. This function of philosophy contributes to science and critiques things one scientifically proposes. Ayer seems to be defending against the idea that science cannot do without philosophy because of induction. He goes on to say that induction cannot be solved, and we should deal with it in science and philosophy is not really needed for this purpose.

Others in the logical positivist era and before it have maintained the idea that science can do without philosophy and simply that philosophy assists philosophy by critiquing it and making it the best it possibly can be. In the beginning of logical positivism, the Vienna Circle (influenced by Mach and Wittgenstein, and including Carnap, Hempel, Schlick and others) wrote the Scientific Conception of the World. “The goal ahead is a unified science. the endeavor is to link and harmonize  the achievements of individual investigators in their various fields of science. From this aim follows the emphasis on collective efforts, and also the emphasis on what can be grasped intersubjectively; from this springs the search for a neutral system of formulae, for a symbolism freed from the slag of historical languages; and also the search for a total system of concepts.” This I quoted from the Scientific Conception of the World. The aim these scientists show to have is to give philosophy a goal to contribute in this unified science with physics, chemistry and all other sciences contributing in any specific theory. Philosophy just seems here to be one of many parts of a collective effort. Philosophy plays a huge part in this collective effort in that its theories can contribute to any kind of discipline or science. Did I mention the members of the Vienna Circle rejected metaphysics too? Its what all the positivists were doing. If your friends jumped off a bridge would you do it too? I am simply joking because of how many people in the logical positivist era who advocated a verification, an a priori epistemology, and the rejection and elimination of all metaphysics and its pseudo-statements. I can understand why they feel the need to remove metaphysics from philosophy because science does some of metaphysics’ roles in the most logical way possible (I am kind of being facetious). A unified science achieved by collective efforts among many sciences and disciplines is one goal philosophy has. This should not involve the rejection of metaphysics however.

Putting science aside, I feel philosophy is not simply an additive profession used to critique and assist scientific experimentation and exploration. In mostly non-metaphysical aspects of philosophy, there are roles in philosophy made specifically for the critique and use in science, but an underlying goal or purpose exists under all specialized goals and roles the specific kinds of philosophy has (such as I feel the Vienna Circle refers to the philosophy of science and not really to the rest of philosophy as they may have thought). The huge purpose philosophy seems to me to have is the role in doing what science and experimentation cannot.  Science cannot prove the existence of noumenal beings or transcendent realities but philosophy actually has a chance at doing just that. If one uses the intersection of metaphysics and epistemology along with some ethics (and of course logic as the foundation of understandings) to postulate upon our empirical and un-empirical observations, things can be discovered that science cannot measure up to. This is why I think the unified science by the collective efforts of all disciplines including philosophy is the best combination because science being paired with philosophy can yield great results. Philosophical propositions can be experimented sometimes scientifically and proved out.

I totally advocate the unified science proposed by the Vienna Circle, but instead of eliminating half of the entire body of philosophy, it should be revitalized and used toward science’s benefit. Metaphysics can be beneficial to scientists as can some religion.  Philosophy should be used whenever possible in all disciplines of science.

I have interest in metaphilosophy to help philosophers define and redefine the purpose being driven toward. I want to keep addressing themes in metaphilosophy here every once in awhile to keep thoughts on track. Each philosopher regardless of situation has his or her own course of action to take to complete a philosophical project or work. I have my own so I feel it necessary to keep metaphilosophically addressing philosophy right now, and the philosophy I currently pursue.

What function or goal do you think philosophy should have?

Let me know your answer if you would like to (on Twitter, commenting below, or by email).

I appreciate the support as always.