"Evaluation" and 'figure-figure" mean two different things to me. "Figure-figure" comes in when vital part of data is missing and one is chewing up again and again on what one has and not getting anywhere. Under this circumstance the proper thing is to look for missing data instead of "figure-figure."
Evaluation proceeds naturally and very fast when one has all the relevant data.
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When you get right down to it, 'full' data is never, or almost never, available to us humans. In recognition of this, we learn to make best judgments based on *available* data.
It's this lack of 'full data' that's the essense of the 'scientific method' and why theories are never 'finished' or absolute. They're always up for revision or even rejection based on 'new data'.
There is however a huge difference between hand-wringing paralysis and rational awareness of fallibility.
Except for Hubbard, who was so terrified of uncertainty that he raised certainty to a religious axiom and named Himself 'Source', while at the same time 'invalidating' any contrary opinion, view or conclusion.
Anyone *else's* absolute was an affront for Ron, so, He 'concluded' that 'there are no absolutes', while at the same time defecating axioms like anal-beads and demanding 'certainty' of his followers, at least as far as 'agreement' with His certainties.
What PG was 'thought experimenting' was hardly 'figure-figure' as you define it, but, a rational demonstration of a logical (if relative) 'absolute' in a real world scenario.
Yes; a rebar reinforced concrete bridge *is* stronger than a non-reinforced concrete bridge *if that's all the data that's available*. *New* data might impinge on that absolute, say, that the rebar was substandard or subject to an iron-eating bacteria or made of black-painted green cheese; all of which would potentially make them worse than nothing.
But, given the presented data, it *is* an absolute that a rebar-reinforced concrete bridge is stronger than a non-reinforced one.
So, from my viewpoint, your accusation of 'figure-figure' is merely a sub-standard attempt at 'thought stopping' to protect your cherished opinion that 'there are no absolutes', which you've carried to an untenable extreme.
Zinj