Re: How does Berserk incorporate Aristotle's the idea of Evil and the Klein Bott
It's good of you to ask, as I should have attached links to those two subjects.
The Klein bottle is "a certain genus-1 non-orientable surface, i.e. a surface (a two-dimensional topological space), for which there is no distinction between the "inside" and the "outside" of the surface." (
wikipedia) The form of the Klein Bottle is a four-dimensional object in three dimensional space. So, when Void uses it to deflect Skully's attack at the eclipse, its use implies Void uses fourth-dimensional space to redirect the attack. Of course, only math and Berserk nerds would catch the reference.
Aristotle and Plato both forwarded their own concepts of the Idea of 'Good'. Plato's fits the metaphysical realm of Forms, where Aristotle's sits more comfortably in rhetorical terms. In relation to Berserk, Plato's definition actually is more applicable because of his Forms relation to the Ideal world (no doubt one of Miura's influences in mapping out the Berserk metaphysical universe): "The supreme Idea is the Idea of the Good, whose function and place in the world of Ideas is analogous to that of the sun in the physical world. Plato saw his task as that of leading men to a vision of the Forms and to some sense of the highest good" (
A summary of Plato's work).
The Idea of Good in Plato's terms would be the direct counterpart to the Idea of Evil; the Form of evil, which dominates and permeates the Ideal world of humanity in Berserk.
I'm sure someone more affluent in philosophy could give you a better explanation. I just dab my hand in the subject, personally.