On this basis, he argues that ethics must focus on 'dialectically integrating opposites' and balancing tension, rather than seeking a priori validation or certainty.
ˌɔn ðɪs bˈeɪsɪs, hiː ˈɑːɹɡjuːz ðæt ˈɛθɪks mˈʌst fˈoʊkəs ˌɔn daɪəlˈɛktɪkli ˈɪntᵻɡɹˌeɪɾɪŋ ˈɑːpəzˌɪts ænd bˈælənsɪŋ tˈɛnʃən, ɹˈæðɚ ðɐn sˈiːkɪŋ ɐ pɹaɪˈɔːɹi vˌælɪdˈeɪʃən ɔːɹ sˈɜːtənti.