Thank you for this enticing thread.
I guess the Nag Hammadi codeces are also relating to the Sumerian history since "The secret book of John/Apocryphon of John" for instance describes genetic manipulation as well.

[link to gnosis.org]

But that seems to be the simple part. Then apparently things get much more complicated for the genetically engineered human as he attempts to learn of his complete origin right from the start, much to the annoyance of his creator; that is according to these so called heretical texts that were deemed important enough 2000 years or so ago to bury them for a futur time, while the rest were destroyed. Apparently someone from "way" beyond took pity, and tried to rectify some error. So humans were given a gift, or perhsaps it´s more something on loan, a key if you will, that is highly prized and resides quietly within us....
they could write exciting books back then too...

I liked the Pye´s video enough to send to a geneticist here in Iceland for her contemplation. I look forward to her comments.

Thanks again. Regards.