Background. Our investigations of what exists might seduce us to have little to say about an objective reality, in which nothing exists. Methods. The usual rules of tensor algebra have been used. Results. Time is equivalent to gravitational field. The four basic field of nature are geometrized from another point of view. The geometrical structure of the fourth basic field of nature is identified. There is some evidence that pure non locality is a feature of an objective reality in one space-time dimension. Conclusion. Theoretically, the beginning of our world out of an empty negative appears to be possible.
