Primordial cell
I want to give only a very brief explanation of this. There are three possibilities for a cell; the first is death, the second is cell division; the third is fusion: a union, a merging with another cell, which almost always causes a division. Neither division nor union means death: it is a reproductive process, the changing of one living cell into two living cells that are virtually the same. They are both the living continuations of the original cell. The primordial cell came into being billions of years ago, and the primordial cell has survived in the form of trillions of cells. And it lives on still in every single one of all the cells alive now. And all life, everything that has ever lived and everything that is alive today, is the result of divisions of the primordial cell. It is therefore composed of the primordial cell, which is still alive. These are matters that no biologist can dispute and that no biologist will dispute. We are all the primordial cell, in a very similar sense (genidentity) to that in which I am the same person now as I was thirty years ago, even though perhaps not one atom of my present body existed in my body in those days.
