Consciousness may be the "inner" experiential (spiritual) side of the "outer" material (physical) cosmos, these being two irreducible aspects of One thing.
Oneness does not mean we must all become the same, but rather, that we have all manifested from the One, and it is in our differences that Beauty may be expressed.
Yes, actually, I think there is a Way. But it's perhaps not the Way that most people think, desire, or hope, but I suggest it is Divine.
What are we to do in our precarious climate situation today? It's easy to feel powerless, helpless. Perhaps we should surrender to that, and fall into a Grace larger than ourselves.