Coastlines, disease burden, rainfall and continental axes correlate strongly with income today. Institutionalists answer that geography works only through the bargains it makes likely, and that those bargains can be renegotiated. The dispute is about the strength of a constraint, not its existence.
The tension
Both camps can explain the same map; they disagree about what the map licenses us to do.
Evidence
Each attachment carries its provenance, its method, and the claim it supports or challenges.
Challenges Geography sets the stage but not the outcome — identical terrain diverges under different institutions.
Provenance Geographic commission survey, archival scan · 1887
Method Hand survey at roughly 1:50,000. Useful as a control: one basin, one climate, one population, two sets of institutions.
Added by @noor
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Micro-debates
Thesis, counter-thesis, rebuttal, closing — then the room scores the reasoning.
No micro-debate has been staged on this idea yet.
Each perspective carries a rationale and the evidence behind it.
Geography sets the opening position. Disease burden and distance to a navigable coast explain a startling share of variance in 1500 and still do today, because early advantages compound through institutions rather than around them.
Geography is a constraint, not a determinant. Botswana and Zimbabwe share a climate band; Nogales shares a valley with itself. Where the map fails to predict, institutions do the work — and institutions are chosen.
Landlockedness costs roughly half a point of annual growth and no reform repeals it — but corridor agreements and rail can halve that penalty. Geography sets the price; politics decides whether you pay it.
We read to chapter 3 this fortnight. Bring one passage you think overreaches and one you think is underrated.
Book
Jared Diamond · 1997
A geographic account of why some societies industrialised earlier, centred on crops, domesticable animals and continental axes.
Book
Daron Acemoglu & James A. Robinson · 2012
Places inclusive versus extractive political institutions, rather than geography or culture, at the centre of long-run prosperity.
Book
Amartya Sen · 1999
Argues that development should be measured as the expansion of real freedoms people enjoy, not as income growth alone.
Podcast / Lecture
Dr. Femi Akintola & Amara Moyo · 2026
A 74-minute exchange on whether infrastructure or institutional reform should come first in landlocked economies.