a much more modest model for our emulation, as Howard
has done, or as Kirsty did recently in these fine words:

KK: | To me Hertz's statement embodies the way a good
    | physicist should think about their enterprise.

Then we have the normative use of a descriptive account.
It is usually implicit in the recommendation of a norm
like this that the recommender is assuming a particular
ordering among the various forms of conduct that fall
under review, to wit:

Ideal &gt;&gt;&gt; Recommender &gt;&gt;&gt; Rec