> what I'm trying to say is: If we could magically determine the truthiness of all these statements and I had to bet money, I would take my side.

This is, in my opinion, a more-compelling statement than "Roundup definitely causes cancer in humans. It's well established at this point."

(Also, Roundup != glyphosphate. The nastiest bit in Roundup may be the surfactants [1].)

[1] https://en.wikipedia.org/wiki/Polyethoxylated_tallow_amine#H...