Latest posts
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What Causes Recessions?
A recession is a self-reinforcing drop in spending. One sector cuts back, incomes fall, spending falls further, and the loop continues until something interrupts it.
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How the Black Death Changed Europe
Killing a large share of the population changed the value of labour. In parts of Europe wages rose, serfdom weakened, and a society built on cheap labour had to reorganise.
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Why the Silk Road Mattered
The Silk Road was never one road. It was a shifting network of routes across Asia, and what travelled along it changed history more than the silk did.
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How Supply Chains Break
Modern products depend on long chains of specialised suppliers. That efficiency is also fragility: each link is optimised for steady conditions, so a small break can stop everything downstream.
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What Is Comparative Advantage?
A country can gain from trade even when it is worse at making everything. The reason is that what matters is not who is best, but what each side gives up.
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Why Housing Costs So Much
House prices are mostly about location, and location cannot be manufactured. That single fact explains why building more helps less than people expect, and why cheap credit pushes prices up.
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What Happens Inside a Black Hole
Crossing the event horizon is not like hitting a surface. The honest answer about the interior is that our current physics stops working there, and that is the interesting part.