The Frege–Geach problem was one of the impetuses for finishing my Language Insufficiency Hypothesis. From the first encounter it felt off, as though someone were trying to conjure depth from a puddle. There was no paradox here; just another case of mistaking the map for the terrain, a habit analytic philosophy clings to with almost devotional zeal. The more time I spend on this project, the more often I find those cartographic illusions doing the heavy lifting.
For the uninitiated, the Frege–Geach problem is supposed to be the knockout blow against AJ Ayer’s emotivism. Frege’s manoeuvre was simple enough: moral language must behave like descriptive language, so embed it in a conditional and watch the whole thing buckle. Neat on paper. Vacuous in practice. The entire construction only stands if one accepts Frege’s original fiat: that moral utterances and empirical propositions share the same logical metabolism. And why should they? Because he said so.
This is the core of the analytic mistake. It is grammar dressed up as ontology.
The LIH doesn’t ‘solve’ the Frege–Geach problem for the simple reason that there is nothing to solve. What it does instead is reclassify the habitat in which such pseudo-problems arise. It introduces categories the analytic tradition never suspected existed and drafts a grammar for language’s failure modes rather than politely ignoring them. It exposes the metaphysics analytic philosophy has been smuggling under its coat for decades.
The LIH does four things at once:
• It destabilises an alleged Invariant.
• It exposes the Contestable foundations underneath it.
• It shows that many analytic puzzles exist only because of the presuppositions baked into the analytic grammar.
• And it asks the forbidden question: what if this cherished problem simply isn’t one?
Analytic philosophy proceeds as though it were operating on a single, pristine grammar of meaning, truth, and assertion. The LIH replies: charming idea, but no. Different conceptual regions obey different rules. Treating moral predicates as if they were factual predicates is not rigour; it’s wishful thinking.
As my manuscript lays out, instead of one flat linguistic plain, the LIH gives you an ecology:
• Invariants for the things that actually behave.
• Contestables for the concepts that wobble under scrutiny.
• Fluids for notions that change shape depending on who touches them.
• Ineffables for everything language tries and fails to pin down.
The analytic tradition, bless its little heart, tries to stretch classical logic across the entire terrain like clingfilm. The clingfilm snaps because reality never agreed to be wrapped that way.
This taxonomy isn’t jargon for its own sake. It’s a meta-grammar: a way of describing how language breaks, where it breaks, and why it breaks in predictable places. It names the structures analytic philosophy has been tripping over for a century but studiously refused to acknowledge.
Their error is simple: they treat language as flat. The LIH treats language as topographical – scored with ridges, fault lines, and pressure fronts.
They think in one grammar. I wrote a grammar for grammars.
No wonder there’s disquiet. Their tools have been optimised for the wrong terrain. I’m not challenging their competence; I’m pointing out that the conceptual map they’ve been so proudly updating was drawn as if the continent were uniformly paved.
This is why Frege–Geach, the ‘hard problem’ of consciousness, another irritant, paradoxes, semantic embeddings – so many of their grand intellectual fixtures – appear dramatic inside their grammar yet quietly evaporate once you switch grammars. The LIH isn’t a theory about language; it is a theory of the boundary conditions where language stops being able to masquerade as a theory of anything at all.
And the Frege–Geach problem? In the end, perhaps it isn’t.
Note that the cover image is of the rhinoceros in the animated movie, James and the Giant Peach. The rhino was meant to remind James of the importance of perspective. I feel it’s fitting here.
Philosophics 