'Curious though at Schroeder's theory(?) of the human's soul (neshama) being involved by God at the invention of writing.
I rather think of at least it's origins somewhat earlier in the form of cave art and some sense of "being" after death.
Even Neanderthal's burial of their dead with flowers some 35,000 years earlier bore some sense of Deuteronmy 4:19 and Malachi 1:11.
Schroeder's earlier tie-in with Archbishop James Ussher, notwithstanding.
God's grace to You and Yours.
I heard Schroeder being interviewed in a radio program a while back. An MIT-trained scientist (physics and biology), he admitted being an amateur theologian at best (albeit an "amateur" in the classic sense - i.e., an enthusiastic pursuer of an objective). I think his true gift lies in the ability to explain complex scientific theories in ways the layman can understand.
Interestingly enough, I just discovered that he has his own webpage now (who doesn't!): www.geraldschroeder.com