How does the latter source you have cited support your claim? It outright contradicts it.Originally Posted by Steersman:
I agree with the definition - particularly since it is more or less exactly what many other sources say - despite Rolfe's unwillingness to consider them:
https://en.wikipedia.org/wiki/Male
https://theparadoxinstitute.com/blog...termining-sex/
The latter starts out with the definitions from the Parker and Lehtonen article on gametes.
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I didn't actually say that Paradox Institute itself "supports my claim", although I'll concede that my phrasing wasn't as clear as it could-have, should-have been. My intent there was that the Paradox article quotes, "starts out with definitions from the Parker and Lehtonen article" that DOES, in fact, support my claim; those definitions are virtually identical to the standard biological definitions in Lexico, Wikipedia, and Google/OED.
As I've argued here or on the "identity" thread, I've found it rather incongruous that Zach Elliott there at Paradox is championing those definitions while apparently not having a clue about their logical consequences which contradict the "structure-absent-function" definitions of him and Hilton & company and their fellow-travelers.
"Biologically, sex is defined with respect to gamete type.[1] Because there are only two gamete types, there are only two sexes"
I assume this is what you are saying supports your approach. However, it then goes on to state:
"Based on this definition, we know whether an individual is male or female by looking at the structures that support the production (gonads) and release (genitalia) of either gamete type.[5] In other words, we look at whether the individual develops a body plan organized around small gametes or large gametes.[6] In humans, sex is binary and immutable. Individuals are either male or female throughout their entire life cycle.[7]"
Part and parcel of the "patch-work definitions of social-sciences":
"On a deeper level, the ‘patchwork’ definition of sex used in the social sciences [and by Emma Hilton and Company] is purely descriptive and lacks a functional rationale. This contrasts sharply with how the sexes are defined in biology. From a biological standpoint, what distinguishes the males and females of a species is the size of their gametes: males produce [present tense indefinite] small gametes (e.g., sperm), females produce [present tense indefinite] large gametes (e.g., eggs; Kodric-Brown & Brown, 1987)"
https://www.researchgate.net/public...ical_Bias_in_the_Psychology_of_Sex_and_Gender
That IS the problem: two quite incompatible and inconsistent definitions on the table; they can't both be right; they can't both claim to being trump.
Category membership is determined by the presence of structures that developed according to one of two pathways to support a particular function (production of one gamete type). This makes function central to the existence of the category and distinguishes features that are important for defining sex from those that are simply associated with it (something which gender identity activists try to obfuscate). It doesn't follow from this that the structures must currently be functional for category membership.
Again, it is not simply structure; function is the essential property: no habitual production of gametes, no sex. Look closely at those definitions from Wikipedia, Lexico, and Parker & Lehtonen; they're all about, explicitly state, "produces gametes" - present tense indefinite, on a regular basis, habitually.
That property is the "necessary and sufficient condition" for category membership:
An intensional definition gives meaning to a term by specifying necessary and sufficient conditions for when the term should be used. In the case of nouns, this is equivalent to specifying the properties that an object needs to have in order to be counted as a referent of the term.
https://en.wikipedia.org/wiki/Extensional_and_intensional_definitions
I didn't create those definitions, nor the logical principles that underwrite and lead to that conclusion - i.e., no gametes, no sex. Only trying to show that those ARE the "axioms" and principles on the table, ones which have a great deal of currency and logical coherence. Have yet to see anyone even try arguing that those are or should be "null and void".