PSA: I thought the "no Rome" timeline was lazy writing until I read about the aqueduct math | Alternate History Scenarios

Reese Taylor · 2026-10-19T02:15:04.809635+00:00

I always brushed off Roman Empire fall scenarios as a cop out because it felt like the easy what if. Then last week I saw a post showing that without Roman concrete and their aqueduct upkeep, a bunch of cities in Gaul would have topped out around a few thousand people for centuries, since nobody else was hauling water that far. That one detail flipped it for me, because it is not about legions or emperors, it is about plumbing and how fast basic stuff falls apart. I still think most of those timelines get the borders wrong though, because half of them act like the whole thing vanished overnight instead of over like 200 years. What is the one small detail that sold you on a scenario you used to think was overdone?

💡Thought Shares

Loading…

PSA: I thought the "no Rome" timeline was lazy writing until I read about the aqueduct math | Alternate History Scenarios - Thought Shares