The Problem in the Philosophy of Science - Meaning
Economics, political science and the other social sciences imitate the natural sciences. The differences between nature or natural objects, and human beings who can use information to adapt or adjust to ongoing concepts and language does not however get discussed. Natural objects - the sky, clouds, soil, oceans, etc., cannot internalize or accommodate human concepts like truth, logic, or understanding. Philosophy of science, i.e. philosophy of biology or philosophy of sociology, evaluates ideas and knowledge in the context of the differences between natural science and social science.
The philosophy of science and the philosophy of the social sciences both address the problem of the difference between our language or statements about natural and social objects - object being whatever is intended - and our experience, perceptions, or how we construct and produce knowledge.
Wittgenstein’s leading idea in the Tractatus was that propositions – that is, statements asserting facts, such as ‘it is raining’ – are a picture of what they describe. This is Wittgenstein’s ‘Picture Theory of Language’, or as he himself called it, his ‘Theory of Logical Portrayal,'
“We can say straight away: Instead of: this proposition has such and such a sense: this proposition represents such and such a situation. It portrays it logically. Only in this way can the proposition be true or false: It can only agree or disagree with reality by being a picture of a situation” (Notebooks)
He added later: “The great problem round which everything I write turns is: Is there an order in the world a priori, and if so what does it consist in?” (Notebooks p.53)
By “an order in the world a priori,” Wittgenstein meant an order that we could know to exist in the world without reference to our experience of the world. He felt forced to conclude that there is such an order, for it is this order that is pictured or logically portrayed by the relations between the symbols of a proposition.
The second big idea in the Tractatus – which the logical positivists ignored - was the thought of an unutterable kind of truth that ‘makes itself manifest.' Hence the key paragraph 6.522 in the Tractatus,
“There are indeed things that cannot be put into words. They make themselves manifest. They are what is mystical.”
In other words, there is a categorically different kind of truth from that which we can state in empirically or logically verifiable propositions. These are instances which indicate what something is not.
Wittgenstein’s intention in asserting this is precisely to protect matters of value from being disparaged or debunked by scientifically-minded people such as the Logical Positivists of the Vienna Circle, and later the technologists and technocrats.
He put his view beyond doubt in this sequence of paragraphs:
“6.41 The sense of the world must lie outside the world. In the world everything is as it is and happens as it does happen. In it there is no value – and if there were, it would be of no value. If there is value which is of value, it must lie outside of all happening and being-so. For all happening and being-so is accidental. What makes it non-accidental cannot lie in the world, for otherwise this would again be accidental. It must lie outside the world.”
In other words, all worldly actions and events are contingent - ‘accidental’ or senseless, but matters of value are necessary, for they are ‘higher’ or too important to be accidental, and so must be outside the world of empirical propositions.
“6.42 Hence also there can be no ethical propositions. Propositions cannot express anything higher.
6.421 It is clear that ethics cannot be expressed. Ethics is transcendental.”
You should be aware that the Vienna Circle appropriated LW’s Tractatus which caused a conflict. LW quit Cambridge and took up as a school-teacher! Not until 1926 did LW agree to meet with only certain Vienna Circle members: Schlick, Neurath, and Waisman. Once Karl Popper was invited, there was a breakdown.
Popper took up several questionable positions, namely, falsification - the notion that verification or confirmation of statements could never prove the truth of the statement; however, a falsifying instance could negate the truth of the statrement. Underlying this key idea of Popper's was the rejection of induction, that is, that no repeatable observation or measurement could justify a generalization or uniformity. Popper proposed instead a form of eliminative induction, or deduction where principles might predict an observalbe instance, or peferably, be falsified!
Science does not accept any necessity or certainty, we must instead acknowledge error and interpretation. The field where natural science and the social sciences intersect is at Evolution. Evolution is empirical but incomplete. The meaning of the term evolution is indeterminate. Those who reproduce form offspring that might adapt to new environmental and social conditions.
Where Wittgenstein posited a field where values did not count was opposed by Popper who interpretted evolution as circular reasoning but who did hold a values orientation.
Evolution is not about morality or religion. It is simply a matter of who reproduces in the competition of the sexual market.
Evolutionary biology tries to modify the ‘red in tooth and claw,’ the mating practices that tend to exclude many people.
Evolutionary biology posits notions like adaptation and altruism, memes or cultures that defend reproducers. Political science posits societal learning processes as advancing cultural and international integration and modifying intergroup conflict.
The wars, hostility and hatred continue however; aggressive practices collide against legal and democratic social organization. Adaptation and altruism seem like moral accommodations that encourage reproduction, but people who are amoral, manipulative, selfish and authoritarian reproduce more than the moral and ethical. The wealthier reproduce more than the impoverished which speaks to the (im)morality of population control and the normalization of sex.
The criteria of interest is ‘meaningfulness.’ Therefore, ‘change’ is an essential attribute of reality for scientists. To understand what has happened during the history of man and science from the 19th century’s positivism, to mathematics and logical empiricism to the linguistic turn, the interpretation of meaning and the analysis of the sociology of science are the current frameworks.
During the linguistic turn, the study of language, the language of description in relation to reality, the standard became ‘meaning.’