Analyzing Tone in a Philosophical Context

Read the following excerpt from a philosophical essay discussing the nature of truth:

"Truth, in its most profound essence, evades the binaries we have constructed; it is not confined to the rigid framework of 'right' and 'wrong.' Instead, truth weaves through the complexities of human experience, resonating with the whispers of nuance and ambiguity. One must not merely seek the light of certainty, but also embrace the shadows that challenge our perceptions."

Based on this passage, what is the dominant tone established by the author?