Steve,
Thanks for the URL -- very interesting, even exciting.
The one thing that jumped to my philosophically-oriented mind:
"Given the assumptions informing these models, any of
them can work," states Donovan. "However, not all the
assumptions are consistent with a scientific worldview."
What do you think he meant by "scientific worldview"?
Naturalistic "scientism", methodology implying metaphysics? Or just
"rationally cognizant of all relevant scientific data and theories"? Or . .
. ?
John