20.1 Two kinds of ( realistic and linguistic ) world- views

In this lecture note, we assert the following figure:

Figure 20.1 The history of world-views
Fig.1.1: the location of "quantum language" in the world-views
Most physicists feel that
$(A_1):$ quantum mechanics has both realistic aspect and metaphysical aspect.
And they want to unify the two aspects. However, quantum language asserts that
$(A_2):$ Two aspects are separated, and they develop in the respectively different directions $D$ and $I$ in Figure 20.1.
In this lecture, I assert that quantum language, roughly speaking, has the three aspects as follows.

The three aspects of quantum language
$$ \left\{\begin{array}{ll} \mbox{ ⑦ :the standard interpretation of quantum mechanics} \\ \mbox{ $\qquad$ (i.e., the true colors of the Copenhagen interpretation) } \\ \\ \mbox{ ⑧ : the final goal of the dualistic idealism (Descartes=Kant philosophy) } \\ \\ \mbox{ ⑨ : theoretical statistics of the future } \end{array}\right. $$