>>9773883
There are billions more people than there used to be. If every soul is an old soul that used to exist, then how is it that there are so many more than there used to be? The math doesn't work. Unless there are new souls. And, if there are new souls, then they aren't reincarnated ones.
The argument on souls is a little shaky, as well. The same argument that was used to prove the different sizes of infinity could be used to establish that unless the universe could create new energy (which violates the rule that energy is neither created nor destroyed, merely transformed), the progressive creation of new souls which would not be reused or recycled or any such thing, would eventually deplete the energy in the known universe.