Dr. Humphreys is not the author. However, the author does mention that Humphreys young earth cosmology accurately predicted the recent measurements of the Messenger Spacecraft with respect to Mercury’s magnetic field.
PS if they can’t account for 3.5 billion years, I’d say that’s a big problem for the evos.
If the Dr. thinks 1000 = 1,000,000,000, then its hard to know what he’s saying.