Foot’s revised view of 2001 looks to be very standard Aristotelianism, explicitly following in the footsteps of Aristotle and Aquinas.
A basic argument she makes is that it seems that we are able to do this with animals. From my post above:
So then I suppose we should begin by asking this: Do you think your objection applies to animals, too? Can we say what is good for an animal? Or are all such claims about what is good for an animal merely subjective and untrustworthy?
Foot actually gives special attention to this area, given her belief that Michael Thompson “has not said enough to isolate the kind of proposition that will yield evaluations of individual organisms” (30).
But it’s worth pointing out here—and this is something Foot understood—that if you define a description or a fact as, in part, “That from which no evaluation can rationally follow,” (or vice-versa, by focusing on values instead of facts) then you have guaranteed the fact/value gulf. Indeed, you have tautologically begged the question such that, “No evaluation follows from a fact,” means little more than, “No evaluation follows from that from which no evaluation can follow.” This is @Banno’s error which I pointed out to you here. If we want to take any of this seriously we can’t sloppily import our desired conclusion into our definitions and pretend that we have made some kind of point.