>>his posts show that the right lobe of his brain opposes the left...
Au Contraire. You've confused the natural synchronicity between the left and right hemispheres of the human brain - with the artificial Hegelian dialectic construct of political left and right.
The former being made in the image of the divine Creator of the universe; and the later being constructed in the image of a certain fallen angel, with the intent of expanding his influence here on earth - which is his kingdom, for now.
The later also being a tool devised for the dismemberment and destruction of The Church, which is the body of all believers in Christ - regardless of denomination.