New fiqh reading-list entries: Lahlou's speculation-risk scholarship — cited for method, explicitly not for endorsement

[eaitbrahim]

We've added new entries to keel's fiqh reading list — and because of who one of the authors is, we want to be unusually precise about what that does and does not mean.

The scholarship

Dr. Mohamed Talal Lahlou (Université Mohammed V – Rabat; Laymoon) has spent his research career on exactly the questions keel's machinery encodes:

• a doctoral thesis on speculation risk in Islamic financial markets (Marchés financiers islamiques et risque de spéculation, 2020);
• a 2019 paper proposing a definition of "speculative situations" and a distinctive tree classifying them;
• a 2014 Cahiers de la Finance Islamique article on the recovery/transfer rule — the jurisprudence of taking possession of goods before resale.

His position on trading is skeptical — publicly and consistently. That is precisely why his work is valuable to us.

Why his method converges with our machinery

The full analysis is here; the shape of it:

1. Speculation as structure, classified by a tree. Treating "speculative situations" as something you can define and classify with a decision tree is, ontologically, what our rails are: contested judgment compiled into explicit, checkable, auditable conditions.
2. Situations over intentions. A test applied to the transaction's shape rather than the operator's inner state is exactly a deterministic engine's only option — and, per his framing, a legitimate one.
3. The recovery rule is rail 17's pedigree. Our possession (qabd) rail — an asset that cannot be withdrawn may not have been validly possessed, so entries halt — now cites French-language jurisprudential scholarship alongside the Anglophone sources.
4. His enumerated prohibitions (riba, gharar, maysir, real assets only, licit value chains) are the trading-execution subset our rails encode.

What this does NOT mean (the part that matters)

• No endorsement, review, or involvement by Dr. Lahlou is claimed. He has not reviewed keel. His skeptical position on trading stands unmodified.
• These are method support, not attestation sources. keel never derives classifications and never treats scholarship as permission — attestations stay operator-recorded from qualified sources.
• We flag our limits. Full texts were access-gated; every inference in the analysis is marked against what was verifiable. If we got a mapping wrong, the analysis document says how to tell us.

The fiqh basis now carries an explicit external published scholarship subsection (fiqh-basis.md) — also adding the Abu Jib & Hashem 2019 Fiqh Academy taxonomy paper from our earlier source review, completing that recommendation.

The correct next step with scholarship like this is the one our fiqh basis invites for everyone: an adversarial review of the mapping — attack where we are too permissive. Not a blessing; a critique. The standing status remains: no scholarly review of keel's fiqh basis has occurred.