Lexis › Programme › Unit 41 › Lesson 01

Make the public case before learning the device

C1 Public Arguments
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Build and defend a formal position on Porto Claro’s proposed Public Systems Charter, then preserve an honest baseline of how you structure, emphasise and qualify a public argument.

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01
Warm-up · 5 min

Move from an internal decision to a public claim

Speaking · Unit 40 bridge · No inversion prompt

Use the 60-second public version of one bounded Aster recommendation saved at the end of Unit 40. Your new audience has no access to Northbank’s internal record.

State the claim, source boundary, public relevance and responsible actor without assuming shared institutional knowledge.

  • Speak once from noun-phrase notes. Do not rewrite the Aster decision or add evidence.
  • A listener records the main claim, one evidence limit and who appears responsible for it. Working alone, reconstruct those elements after a short delay.
  • Underline any language used to create emphasis. Do not add inversion because Unit 41 is beginning.
  • Archive the Aster claim after this bridge. The new public-policy case begins in the next phase.
Rhetorical transfer

Choose what must remain stable when an internal recommendation becomes a public claim.

1. Which feature transfers from Unit 40 into a formal public argument?

02
Input & Noticing · 11 min

The Public Systems Charter dossier

Porto Claro · Fictional classroom case

The city council is considering a Public Systems Charter. Before a municipal body uses an automated system to recommend, rank or trigger a decision that materially affects a resident, it would normally have to publish the system’s purpose, supplier, data categories, latest review and route to a human reconsideration. The council may adopt the charter as drafted, amend it, run a limited pilot or reject it.

Shared public record · Evidence and limits

AreaRecorded informationLimit or dispute
Current systemsA city inventory found 14 automated systems across nine municipal bodies; five already have a public descriptionThe inventory may not include low-risk tools purchased directly by individual departments
Explanation and appealFour inventoried systems lacked a plain-language explanation, and three had no published route to human reconsiderationAbsence from the public record does not establish that no internal review process exists
Resident casesA community rights clinic recorded 47 enquiries in 18 months from residents who could not determine whether automation affected a municipal decisionThe enquiries do not establish that an automated system made an error or caused an adverse outcome
Public consultationOf 1,240 respondents to an opt-in online consultation, 68% supported mandatory disclosure and human reconsiderationThe consultation is not a representative sample of Porto Claro residents
Cost estimateThe municipal finance office estimates 2.4 million credits in initial implementation and 800,000 credits annuallyIts planning range is plus or minus 20%, and departments have not completed staffing plans
Administrative capacityThree smaller municipal bodies report that they have no dedicated algorithm-audit or plain-language communications staffThey have not estimated whether shared central support would meet the requirement
Supplier positionA supplier coalition argues that publishing some model information could expose trade secrets or enable manipulationThe coalition has not specified which proposed disclosure fields create those risks
Security exceptionThe draft exempts cybersecurity detection and permits a 90-day delayed notice during a declared emergencyCivil-society groups dispute whether the exception and declaration process are sufficiently narrow
Proposed enforcementThe city ombuds office could order publication, suspend a system’s use in resident-facing decisions or require a new appeal routeThe draft does not yet define response deadlines or an appeal from the ombuds decision
Evidence before rhetoric

Choose the statement the dossier supports. Keep observed information, attribution and public warrant separate.

1. What does the inventory establish?

2. What do the 47 clinic enquiries show?

3. How should the 68% consultation result be used?

4. Which public position is currently arguable from the record?

03
Focus on Form · 8 min

Record how you emphasise before naming the full system

First diagnostic lens · Full inversion range comes in Lesson 3

Argument jobQuestion to askPossible baseline evidence
PositionWhat should the council do, and what exactly is being authorized?A direct thesis, qualified recommendation or delayed position
WarrantWhy does this evidence support that public decision under the stated value or criterion?A reasoned bridge, an assumed leap or a slogan
CounterargumentCan an opponent recognize the strongest serious objection?Accurate representation, token concession or omission
EmphasisWhich proposition is exceptional, restricted, delayed, paired or conditional—and why now?Plain clause, lexical emphasis, cleft, repetition, fronting or spontaneous inversion
PayoffDoes the marked opening deliver the contrast, second point, condition, consequence or timing it makes the audience expect?Completed rhetorical move or attention spent without a result
Public responsibilityWho owns the evidence, claim, decision and remedy?Named actor, vague institution or passive disappearance
Sentence → argument job

Match each sentence to the job it performs. Do not reward inversion merely for appearing.

Position: states a decision and its immediate scope
Warrant: connects transparency evidence to a public decision criterion
Counterargument: represents a serious implementation objection fairly
Emphasis: gives one proposition short, prominent priority
Payoff: develops an initial value into a larger practical requirement
Public responsibility: names the actor and accountable action
Baseline status

Choose the sound diagnostic principle.

1. A learner gives a coherent formal argument with no inversion. What does Lesson 1 record?

2. A learner creates strong emphasis, but the next sentence merely repeats the same point. What should be recorded?

3. Why preserve plain clauses in the baseline?

04
Guided Practice · 10 min

Build warrants before adding rhetorical force

Claim → missing argument layer

Match each weak public claim to the first layer it needs. The repair may still use a plain clause.

E Evidence identity or limit

W Warrant or criterion

C Serious counterargument

P Rhetorical payoff

A Actor or remedy

1. “Sixty-eight percent of Porto Claro supports the charter.”

2. “Forty-seven residents asked whether automation was involved, so the charter must pass.”

3. “Suppliers oppose disclosure only because they dislike accountability.”

4. “Transparency is essential. Transparency is essential.”

5. “Any future concerns should be handled appropriately.”

Public-reason chain

Order the sentences into a defensible paragraph. Then identify which sentence you would emphasise and why—without rewriting it yet.

  1. A defensible charter should therefore require a plain-language notice and a named human review route.
  2. Those enquiries do not establish that any automated decision was wrong.
  3. The ombuds office should set response deadlines and report whether municipal bodies comply.
  4. A community clinic recorded 47 enquiries from residents who could not determine whether automation affected a municipal decision.
  5. They do, however, identify a practical information gap before a resident can request meaningful reconsideration.

Baseline emphasis inventory

Revisit the ordered paragraph and one sentence from the Aster bridge without consulting an inversion list.

Name two natural emphasis choices and the listener expectation each creates.

  • Possible evidence includes stress, repetition, fronting, a cleft, a short sentence, lexical evaluation or spontaneous inversion.
  • Do not rank marked grammar above a clear plain clause. Record whether the listener recovers the intended priority and what follows from it.
05
Main Task · 15 min

Give the council a position it can challenge

Public argument baseline · Writing and speaking

The Porto Claro council invites a formal public statement on the motion: “Municipal bodies should disclose and explain automated decision systems before those systems materially affect residents.” Choose adoption as drafted, adoption with amendments, a limited pilot or rejection.

Write 180–220 words and deliver a three-minute argument whose position, warrant, counterargument, evidence limits and responsible action remain recoverable.

  • Minutes 1–2 · decide: choose the position, one public criterion, two dossier facts, one serious objection and one responsible actor. Use noun phrases only.
  • Minutes 3–7 · write: produce 180–220 words. State the position, build two evidence-to-warrant chains, represent the strongest objection fairly and specify an action or amendment.
  • Minutes 8–10 · speak: deliver a three-minute version without reading the text. Use your natural formal emphasis; no inversion target or quota is supplied.
  • Minutes 11–12 · challenge: answer one question: “What does your evidence not show?”, “What would make you revise the position?” or “Who bears the cost of your proposal?”
  • Minutes 13–14 · listener map: the listener records position, criterion, two warrants, counterargument, evidence limit, responsible actor and every marked emphasis choice. Working alone, record and reconstruct after a short delay.
  • Minute 15 · preserve: save the writing, unedited audio, notes and listener map. Mark one successful chain and one unclear seam for Lessons 3 and 6.

Baseline evidence record

DimensionObservable evidence
Public positionDecision and scope stated in terms the council could act on
WarrantEvidence connected to a public value, criterion or rule rather than placed beside the thesis
CounterargumentStrong objection represented accurately before response
Evidence integrityInventory, enquiries, consultation, estimate and stakeholder positions retain their sources and limits
Emphasis and inversionEvery marked choice and its intended job recorded; zero inversion is valid baseline evidence
Rhetorical prosodyListener identifies priorities, contrasts and consequences from thought groups and prominence
ResponsibilityDecision-maker, implementing actor, cost or remedy remains visible
Teacher note Do not model or require negative or conditional inversion before the baseline is complete. Record exact forms only if they occur spontaneously, including auxiliary order, clause completion, discourse warrant and listener effect. Absence is not an error: it establishes the productive starting point anticipated by the syllabus. Do not infer Brazilian-Portuguese transfer from zero use or one marked form; a transfer hypothesis requires repeated comparable learner evidence later in the unit.
06
Feedback & Reflection · 8 min

Describe the baseline without teaching to it

Evidence-bound feedback

Choose the conclusion supported by the baseline record.

1. The listener recovers the position and warrants, and the speaker uses no inversion. What follows?

2. The speaker says “Rarely the public understands” and the listener recovers the intended exception. What should be saved?

3. The written statement uses “not only” accurately but never supplies a second point. What is the most precise observation?

4. The argument says the supplier coalition “admits” disclosure is dangerous. What needs checking first?

Unit 41 baseline map

Align the written statement, speech, challenge response and listener reconstruction.

Record one secure chain, one local seam and the exact productive-inversion baseline.

  • For the secure chain, cite evidence, limit, warrant, position and listener recovery.
  • For the seam, classify evidence identity, warrant, counterargument, emphasis, payoff, form, prosody or responsibility.
  • Count inversion forms only after identifying them exactly; record zero if none occurred rather than converting absence into failure.
  • Keep any Brazilian-Portuguese comparison unverified unless repeated comparable examples from this learner support a predicted English listener effect.
07
Wrap-up & Bridge · 3 min

Carry the baseline into authentic argument

Exit principle

Choose what Lesson 2 should help explain.

1. What should authentic formal-argument input reveal before inversion is taught systematically?

Standing informal-input bridge

Select one full Intelligence Squared debate and one op-ed from a high-quality publication on a consequential public issue. Save full source details and exact time stamps or paragraph locations. For the next lesson, mark one claim, one serious counterargument, one evidence limit, one rhetorical peak and what follows it. Do not search only for inversion or copy extended wording; first establish how each complete argument develops and how the audience is asked to judge it.