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Granite towers at sunrise over a Patagonian lake.

Chile & Argentina

Resources, geopolitics and political economy, from lithium to Malbec. Coastal practitioners, highland guides, land stewards and Mendoza’s growers teach about the places and resources they work with. Students investigate copper and lithium extraction, Indigenous water rights and development models through field observations, economic data and historical sources. Glacier research on Aconcagua extends the climate record. Returning to Mendoza, students discuss their analysis with the growers who taught earlier sessions. “The Andes Synthesis” draws on at least four terms, and each student completes an independent research thesis.

Term 5
12 weeks · December 2029 – March 2030
Foundations — Santiago, Valparaíso & Quintay
Chile’s political history and Pacific economy introduce the comparative study of development. Museum and archival work in Santiago examines dictatorship, public memory, copper nationalisation and economic reform. Students compare historical accounts and economic data, considering how evidence enters the national record.

Guides, fishers and heritage practitioners lead scheduled teaching in Valparaíso and Quintay on port history, working waters, livelihoods and conservation. Spanish practice supports these sessions and separately agreed interviews. Freediving in a Humboldt Current cove adds ecological observations. An essay outline and photo narrative compare coastal and urban evidence and establish questions for the Puna and Argentina.
The Puna de Atacama
A 4x4 expedition across high-altitude lagoons, salt flats and volcanoes examines the energy transition and the places supplying its materials. Students study salar hydrology, ecology, lithium economics, Indigenous water rights and environmental assessment, comparing industry, community and public-agency evidence. Field records and published data support a policy analysis that accounts for uncertainty and competing claims.

Indigenous highland guides and land stewards teach at scheduled stops, explaining water, land use and regional history. Readings on Humboldt, extraction and climate intervention accompany acclimatisation and mountain training, with an optional Ojos del Salado ascent for prepared students.
Mendoza & the Aconcagua Approach
Crossing into Argentina opens comparison of two neighboring economies. Primary sources support study of San Martín’s 1817 crossing; economic data supports comparison of trade, inflation and the wine industries. Terroir, irrigation and climate connect scientific processes with production costs and livelihoods.

Growers and winery practitioners lead sessions on production, water management and regional economics. Students practice Spanish, compare these explanations with statistical records and conduct separately agreed interviews on defined questions. They return to the same teaching partners after Aconcagua to discuss their analysis. A comparative data presentation develops the argument, while acclimatisation hikes, load carries, glacier-safety refreshers and expedition planning prepare the cohort for the mountain.
Aconcagua
Three weeks on the Horcones Valley route take students through Confluencia, Plaza de Mulas and the high camps towards a possible summit at 6,961 meters. Glacier observation, weather and altitude physiology connect scientific study with daily decisions. At base camp, students compare Andean records with the Yukon, Khumbu and Kilimanjaro.

Licensed guides teach mountain skills and conditions. Rangers, arrieros and camp personnel perform defined expedition roles, with scheduled briefings explaining park management and the work supporting the route. Students study permits, guiding and employment through these lessons and published sources; additional interviews are arranged separately. Journals record evidence and changing judgements. Conditions and individual readiness determine summit attempts, and turning around receives the same analytical attention as reaching the summit.
Synthesis & Capstone — Mendoza
After recovery, “The Andes Synthesis” brings historical, ecological and economic research into an original-argument paper drawing on at least four terms. Students compare copper, lithium and wine economies, test conclusions against the full research record and revise through peer review. Each student completes the Extended Project Qualification thesis for summer moderation.

Return sessions with the growers and producers who taught before Aconcagua provide a scheduled opportunity to discuss the analysis, check attribution and correct factual errors. Students complete agreed report-backs and review permissions for public use of contributed accounts. The capstone presentation rehearses the graduation defense; research records and outstanding commitments are reviewed alongside the academic argument.
Chile & Argentina · the four categories
Methods & skills
ResearchQuantitativeenquiryQualitativeenquiryApplication &practiceCreativeexpressionWays ofknowing
Research5 / 5

Students finalise their Extended Project and program synthesis using field observations, economic datasets, historical sources and earlier research. They develop their own question and argument, revise through peer review, and present findings publicly in Mendoza.

Quantitative enquiry4 / 5

Glacier observation above 4,000 m, physiological data at altitude, and comparative metrics visualised across the full two-year record.

Qualitative enquiry4 / 5

Museums, monuments and archives provide historical evidence, alongside guided interpretation, grower-led teaching and separately agreed research interviews in the coastal, urban and wine-valley phases.

Application & practice4 / 5

Students develop and apply crampon, ice-axe and roped-travel techniques, altitude management and expedition logistics. Field methods, comparative data analysis, documentary production and presentation are used throughout the term and final capstone.

Creative expression4 / 5

Photo essays from the Puna, daily expedition journals and glacier documentation, and a multimodal capstone delivered publicly.

Ways of knowing3 / 5

Sites of memory are read as contested knowledge in Santiago, journaling runs through the Puna and the expedition, decision-making at altitude is debriefed as embodied knowledge, and the capstone ends in epistemological synthesis.

Relationships
CulturalfluencyCommunityengagementTeamworkLeadershipStudentautonomyPersonalresponsibility
Cultural fluency3 / 5

Foundational Spanish supports practitioner-led visits and teaching in coastal cities and wine valleys. Highland guides teach during the Puna route; the Aconcagua phase centers on the mountain expedition.

Community engagement3 / 5

Coastal practitioners, highland guides and growers teach, with agreed preparation and visit protocols. Mendoza sessions continue before and after Aconcagua.

Teamwork4 / 5

Group norms and leadership rotation are re-established in Santiago, camp and briefing roles rotate across the Puna, the expedition is planned as a team, and Aconcagua runs on rope teams, load-sharing and team-care. The capstone closes with a teamwork evaluation and peer review.

Leadership5 / 5

Expedition roles rotate through route planning, weather briefings, camp management and team care. Students also facilitate review and public presentation of their research; field decisions remain within expedition supervision.

Student autonomy4 / 5

Students direct their research question, evidence, capstone design and presentation. They participate in mountain planning and daily decisions within expedition supervision.

Personal responsibility5 / 5

Students complete assigned expedition planning, camp and team-care duties and are accountable for their own research, capstone production and presentation. Field operations remain supervised.

Experience
PhysicalexertionEnvironmentalexposureOff-gridlivingWaterSolitudeExploration
Physical exertion5 / 5

Load carries and camp moves between 4,300 m and 5,900 m, and a summit day at 6,961 m in cold and wind.

Environmental exposure5 / 5

Extreme altitude sustained across six weeks, with Atacama sun and aridity above 4,000 m and wind and cold on the mountain. Four weeks in Santiago and Mendoza sit outside it entirely.

Off-grid living5 / 5

The Puna and Aconcagua blocks use 17 and 19 nights under portable shelter respectively. Two further camp nights accompany the Andean crossing; coastal and Mendoza phases otherwise use serviced bases.

Water2 / 5

The Quintay coastal module with free diving and snorkelling, and the Humboldt Current as a system. One block of five, at the opening of the term.

Solitude3 / 5

The Puna and Aconcagua blocks schedule daily individual reflection periods within camp. Three further sessions accompany the Mendoza capstone, providing repeated time apart across the term.

Exploration4 / 5

Overland travel, acclimatisation hikes and a full expedition account for the bulk of the term, with four weeks of urban and valley immersion at either end.

Content
NaturalsciencesEnvironmentandSustainabilityHumansciencesSocialjusticePoliticaleconomy &marketsOntologies
Natural sciences4 / 5

The Humboldt Current and coastal upwelling, high-altitude ecology and the physiology of hypoxia, salar hydrology, Inca high-altitude archaeology, acclimatisation physiology, glaciology above 4,000 m and mountain meteorology.

Environment and Sustainability4 / 5

Lithium against Indigenous water rights, copper nationalisation, energy-transition trade-offs, glacier retreat observed at altitude, and wine-valley water use.

Human sciences5 / 5

Chile's political economy from copper nationalisation through the Chicago Boys, memory and dictatorship, lithium geopolitics and sacrifice zones, San Martín's 1817 crossing, Argentine inflation cycles and expedition economics.

Social justice4 / 5

Students examine Indigenous water rights and consent in lithium development, the effects of post-1973 reforms, the distribution of environmental costs, and Argentine austerity through historical sources, economic evidence and practitioner teaching.

Political economy & markets5 / 5

The Chicago Boys, copper and lithium strategy, hyperinflation and austerity, wine economics and expedition economics.

Ontologies3 / 5

Historical study of Inca capacocha and high-altitude sites, museum and archival accounts of national memory, and capstone reflection on the student’s methods, assumptions and remaining questions.

Block 18
Weeks 79–80 · Dec

Foundations: Identity, History & Orientation (Chile)

Santiago metropolitan area, Valparaíso, Viña del Mar, Quintay, Chile

Chilean national identity & memory; colonial legacies & independence; modern political economy & stability model; Pacific orientation; Coastal Pacific identity & marine environments

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Block 19
Weeks 81–83 · Dec–Jan

High-Altitude Puna 4x4 Overlanding + Optional Ojos Summit

Copiapó / San Pedro de Atacama, remote Puna tracks, high lagoons, volcanoes, Chile/Argentina border region

Extreme high-altitude environments & climate; lithium geopolitics & resource extraction; Puna history, archaeology and Indigenous land and water rights; border dynamics; human adaptation & endurance

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Block 20
Weeks 84–85 · Jan

Aconcagua Approach

Travel corridor from Atacama to Mendoza, Argentina (Cuyo region wine valleys)

Andean crossing & historical geopolitics (San Martín); comparative Chile–Argentina development; continued acclimatisation & mountain preparation; wine economics & terroir

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Block 21
Weeks 86–88 · Jan–Feb

Aconcagua Expedition & Summit Objective

Aconcagua Provincial Park (Horcones Valley route), Plaza de Mulas base camp and upper camps, Argentina

Human endurance & mindset at extreme altitude; mountaineering safety & decision-making; Aconcagua’s place in Andean history & identity; climate impacts on glaciers; expedition leadership & group dynamics

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Block 22
Weeks 89–90 · Feb–Mar

Post-Expedition Synthesis & Capstone

Mendoza city & wine valleys (Maipú, Luján de Cuyo), selected Andean foothills or cultural sites, Argentina

Comparative Chile–Argentina synthesis; wine economics and sustainable development; post-expedition reflection; capstone integration; future directions and responsibilities

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Block 18
Weeks 79–80 · Dec

Foundations: Identity, History & Orientation (Chile)

Santiago metropolitan area, Valparaíso, Viña del Mar, Quintay, Chile
Weeks 79–80 · Santiago metropolitan area, Valparaíso, Viña del Mar, Quintay, Chile · December

Chilean national identity & memory; colonial legacies & independence; modern political economy & stability model; Pacific orientation; Coastal Pacific identity & marine environments

Following the university-admissions period, this block introduces Chilean identity, memory and political economy before the Andean altitude progression. Pacific and Humboldt Current studies connect national questions to coastal experience, while freediving at Quintay resumes the program’s marine skills and exploration of relationships with the ocean. The block establishes the comparative Chile–Argentina inquiry into stability and resource economies that develops through the term’s capstone.

Duration
2 weeks (Weeks 79–80)
Location
Santiago metro; Valparaíso & Viña del Mar; Quintay
Builds on
University-admissions block just completed; marine skills from Terms 1/3
Program arrangements
Guides, fishers and heritage practitioners teach.
Guiding questions
  • How does Chile's Pacific-facing geography shape its geopolitics and trade relationships compared with Atlantic-oriented neighbors?
  • How do sites of memory (e.g., the Museum of Memory) reveal ongoing negotiations of democracy and human rights?
  • What economic and social trade-offs are visible in Santiago's urban landscape and Valparaíso's port history?
  • What tensions exist between historical whaling/port industries and contemporary marine conservation, and how do direct ocean experiences reveal personal/cultural relationships to the sea?
Exploration
  • Santiago's historic center and markets; Valparaíso's UNESCO street art, funiculars, port history and Neruda's La Sebastiana; Museum of Memory & Human Rights and the Pre-Columbian Art Museum.
  • Coastal Pacific identity: freediving and snorkelling in Quintay's sheltered cove and nearby sites (wrecks, rocky reefs, marine life), and a visit to the historic whaling-station museum and current fishing-port infrastructure.
  • Chilean political economy in the landscape: copper nationalisation history, post-Pinochet reforms, current lithium strategy, urban inequality, and Indigenous rights movements.
  • The Humboldt Current and port economies connect marine productivity, trade, coastal livelihoods, conservation and Pacific identity.
Research & inquiry
  • Pre-arrival readings + on-site analysis of copper nationalisation, post-Pinochet economic reform, lithium strategy and trade data; comparative GDP-stability charts vs Argentina.
  • Practitioner-led urban-history and policy visits, with separately agreed interviews on inequality and Indigenous rights; nightly journals connect observations with the historical and economic sources.
  • Coastal comparison: fishers and heritage practitioners teach about Quintay’s port, working waters and changing livelihoods. Students compare these lessons with Santiago’s urban economy and with the history of whaling and marine conservation.
  • Epistemology: how sites of memory reveal contested national narratives; how the Humboldt Current shapes identity and economy.
  • Extended Project integration: near-final Extended Project consolidation; identity/political-economy topics gather data.
Learning objectives
  • Analyse Chilean national identity, memory and political economy (copper, lithium, post-Pinochet reforms) with historical depth (Rigor, Awareness).
  • Compare Chile's Pacific orientation and stability model with Argentina's, seeding the term's comparative inquiry (Rigor, Judgement).
  • Engage sites of memory and human rights critically, understanding democracy as ongoing negotiation (Awareness, Judgement).
  • Reconnect marine skills via Quintay freediving and analyse whaling-to-conservation transition and human–ocean relationships (Grit, Awareness).
  • Adapt to a new culture and language, building Spanish survival competence and positionality awareness (Impact, Awareness).
Core seminarThe Laboratory of Development

Natural sciences. The Humboldt Current: upwelling, marine productivity, coastal climate.

Human sciences. Chile's political economy: copper nationalisation, the Chicago Boys, the stability model; memory and dictatorship.

Epistemology. National memory as contested knowledge — museums, monuments and archives as evidence.

Portfolio entries

Field Ledger. Coastal climate & fisheries under change.

Resource Atlas. COPPER — the Atlas master case begins.

Ways of Knowing Journal. Whose account of 1973–1990 gets institutionalised, and how would we know?

Anchor readings
Wulf, The Invention of Nature (begins); Galeano, Open Veins (curated excerpts, taught critically); Fernández, The Twilight Zone (read on the home break; seminar); Chihuailaf, Message to Chileans (selections).
Builds on
Block 4's resource-economy transition set against Santiago; Block 12's modernity debate against the Chilean model.
Skills & certifications
  • Structured walking seminars and debriefs; field note-taking and photo documentation.
  • Group norm-setting and leadership-rotation exercises re-established for a new term/context.
  • Basic Spanish survival phrases and cultural-etiquette practice.
  • Reflective journaling on adaptation, positionality and cultural transition.
  • Freediving and marine-observation skills refreshed for the coastal module.
Day by day
Days 1–5 Santiago + MemoryIdentity, political economy, human rightsSantiago immersion; Museum of Memory and Pre-Columbian Museum; copper/lithium/political-economy analysis; Spanish and etiquette basics; team norm-setting.
Days 6–10 Coast + FreediveValparaíso, Quintay, ocean identityGuided study of Valparaíso’s port and art history; Quintay freediving; teaching with fishing and whaling-heritage practitioners; coastal and urban comparative observations.
Days 11–14 Synthesis + StoryPhoto essay / freedive narrativeComparative synthesis (Chile identity/economy); produce photo essay or freediving narrative; Extended Project consolidation; prep for high-altitude progression.
Storytelling

Primary (recommended). Valparaíso and Quintay photo essay or freediving narrative (underwater observations + port/whaling history) linking personal embodied adaptation and ocean relationship to Chilean Pacific identity, colonial legacies, memory, and marine-conservation tensions.

Alternatives (from menu). Port/whaling-to-conservation historical comic or zine; urban–coastal comparative StoryMap with narrative.

Narrative-craft guidance. How do history and geography shape national identity and economic choices in Chile? What tensions exist between whaling/port industries and marine conservation?

Competencies emphasised. Place-based identity and memory storytelling (Awareness, Rigor); freediving and marine-observation narrative (Grit, Audacity); national-narrative synthesis (Impact).

Integration w/ Exploration & Research. Grounds Foundations: Identity, History & Orientation (Chile) exploration (urban immersion, coastal module, freediving) in historical and political-economy research; opens the term's comparative inquiry.

Deliverables
Field observations and photo essays on marine life, port activity, and human-ocean relationships; comparative analysis of coastal vs. urban experiences; nightly journal prompts linking personal observations to broader national themes.
Graded output
Comparative development essay OUTLINE (feeds S5) + block synthesis.
Assessment & evidence

Individually-accountable output. Near-final Extended Project consolidation; individual comparative political-economy/identity analysis; reflective log.

Team output. Comparative Chile political-economy/identity briefing.

Storytelling deliverable. Photo essay / freedive narrative on Craft axis; political-economy analysis on Substance axis.

Primary competencies evidenced. Awareness and Rigor foregrounded; Judgement, Grit and Impact supporting.

Substance vs Craft. Political-economy/identity analysis counts as Substance, the narrative as Craft; the two are scored independently.

Moderation. Calibrate identity/memory storytelling against anchors; double-mark political-economy analysis.

Qualifications
Terminal A-level/IAL exams are largely front-loaded to the Grade-11 June and Grade-12 November series; confirm all sittings will be complete before Denali (hard cutoff). Extended Project nears final submission. No exams during the block itself.
Competencies evidenced
AwarenessAudacityImpactRigor
Methods & skills
ResearchQuantitativeenquiryQualitativeenquiryApplication &practiceCreativeexpressionWays ofknowing
Research4 / 5

Set readings and comparative questions guide analysis of copper, reform, lithium and national history. Students prepare a political-economy briefing while consolidating independently selected evidence and arguments for their Extended Projects.

Quantitative enquiry3 / 5

Trade data, inflation figures and comparative GDP-stability charts against Argentina carry the numerical work, with structured field records from the coastal module. No instrumentation or systematic sampling.

Qualitative enquiry5 / 5

Museums, monuments and port architecture are examined as historical evidence, alongside guided interpretation and separately agreed interviews on urban inequality and Indigenous rights. Students distinguish sources from personal reflections in their journals.

Application & practice3 / 5

Students refresh freediving safety, breath-hold fundamentals and buddy procedures for the Quintay module, while practicing field notes, photography and Spanish in urban and coastal work.

Creative expression3 / 5

A Valparaíso and Quintay photo essay or freediving narrative, with a port-and-whaling historical comic or zine and an urban–coastal StoryMap as alternatives, supported by field photo documentation.

Ways of knowing3 / 5

Sites of memory are read as contested national narrative, positionality awareness is built through cultural and language transition, and nightly journal prompts tie personal observation to national themes.

Relationships
CulturalfluencyCommunityengagementTeamworkLeadershipStudentautonomyPersonalresponsibility
Cultural fluency4 / 5

Local teachers and guides introduce the histories and visitor protocols of Santiago, Valparaíso, Viña del Mar and Quintay. Foundational Spanish, field visits and reflective writing support participation in the urban and coastal program.

Community engagement3 / 5

Fishers, heritage practitioners and urban guides lead scheduled teaching on work, history and land and water use.

Teamwork3 / 5

Group norm-setting and leadership-rotation exercises are re-established for the new term, and a comparative political-economy briefing is a team output.

Leadership2 / 5

Students establish group norms and practice rotating coordination roles at the start of the term. Faculty set the overall itinerary and daily program.

Student autonomy3 / 5

The itinerary, sites and framing questions are faculty-set. Students choose their storytelling medium, the direction of their Extended Project and how the comparative analysis is argued.

Personal responsibility3 / 5

Students manage personal preparation, cultural and professional conduct, freediving buddy procedures, research records and individual submissions during the urban and coastal program.

Experience
PhysicalexertionEnvironmentalexposureOff-gridlivingWaterSolitudeExploration
Physical exertion2 / 5

Two weeks of walking seminars through Santiago's historic center and markets, Valparaíso's hill quarters and port, and shoreline sites, with breath-hold swimming at Quintay. No loads and no ascent.

Environmental exposure2 / 5

The urban program is combined with a coastal and freediving module at Valparaíso–Quintay, introducing direct exposure to coastal weather and cold water during part of the fortnight.

Off-grid living1 / 5

Accommodation is urban and coastal throughout, in Santiago, Valparaíso and Quintay, on mains power, water and sanitation. No camp craft and no self-supported living systems are practiced.

Water3 / 5

Days 6–10 provide the Valparaíso–Quintay coastal module, including freediving and marine field observation. The rest of the fortnight centers on urban and historical investigation.

Solitude1 / 5

The cohort moves together through cities, coast and dive sessions, and apart from individual journaling at night, no solo, sit-spot or silent practice is scheduled.

Exploration4 / 5

Walking seminars investigate Santiago, Valparaíso’s funiculars, street art and port, La Sebastiana, and Quintay’s cove and whaling-station museum. Fishing practitioners explain the working port and use of coastal waters.

Content
NaturalsciencesEnvironmentandSustainabilityHumansciencesSocialjusticePoliticaleconomy &marketsOntologies
Natural sciences3 / 5

The Humboldt Current and coastal upwelling frame marine-ecosystem observation on Quintay's rocky reefs and wreck sites during freediving and snorkelling. Terrestrial ecology sits outside the fortnight.

Environment and Sustainability3 / 5

Students compare Quintay’s whaling history and marine conservation with sustainability and equity questions in Chile’s development model, using the Humboldt Current as the coastal systems case.

Human sciences5 / 5

Chilean identity and memory through the Museum of Memory & Human Rights and the Pre-Columbian Art Museum, Valparaíso's port and UNESCO quarters, Neruda's La Sebastiana, and colonial legacies and independence.

Social justice4 / 5

Sites of memory and human rights are read as contested national narrative, alongside urban inequality, Indigenous rights movements and the distributional costs of the post-1973 reforms.

Political economy & markets5 / 5

Privatisation, deregulation and pension overhaul under the Chicago Boys, hyperinflation stabilisation, the copper nationalisation legacy, lithium strategy and trade data, with GDP-stability charts set against Argentina.

Ontologies3 / 5

Sites of memory, museums and port histories are examined as competing accounts of national identity. The Ways of Knowing Journal identifies assumptions in historical interpretation, resource development and the student’s own observations.

Pelion’s full curriculum is available to view for prospective partners, parents, and students.
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Pelion’s full curriculum is available to view for prospective partners, parents, and students.
Please enter the password to continue.
Pelion’s full curriculum is available to view for prospective partners, parents, and students.
Please enter the password to continue.
Pelion’s full curriculum is available to view for prospective partners, parents, and students.
Please enter the password to continue.
Chile and Argentina route, from Santiago and the Pacific coast through the Puna de Atacama to Mendoza, Aconcagua and back to Mendoza.
Readings
  • The Invention of NatureAndrea Wulf · Santiago to Mendoza
  • Under a White SkyElizabeth Kolbert · The Atacama
  • Neo-extractivism in Latin AmericaMaristella Svampa · The Atacama to Mendoza
  • Open Veins of Latin AmericaEduardo Galeano · Chile and Argentina
At home
  • The Twilight ZoneNona Fernández · Pre-term
Wilderness quotient
Carbon footprint
210 kg CO2e per student
Full calculation →

Term 5 will take place in 2029 and 2030. The program will continue to develop before the term begins.

Pelion’s full curriculum is available to view for prospective partners, parents, and students.
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