The centuries-old debt that's still paying interest

Tom Scott1 HN recommenders · 2021–2026
9.3M views · explainer · evergreen · Uploaded 2017-09-25

Tom Scott visits Yale's archives to look at a 367-year-old bond from a Dutch water authority that is still paying interest. Finance professor Geert Rouwenhorst explains how it works.

Shared as a short, interesting explainer on very long-lived financial instruments.

Watch on YouTube

3 comments from Hacker News

@sickofparadox2021 · in “Yale’s 367-year-old water bond still pays interest (2015)”

Tom Scott has an excellent short video about just this topic if you're interested in further information about it. [VIDEO] Quite an interesting video, definitely worth a watch!

RecommendsView on HN
@cyberax2023 · in “Bank of England, 1914 war bonds cover-up”

These are rookie numbers! Tom Scott has a video about bonds that are being serviced continuously for more than 370 years: [VIDEO]

@Kim_Bruning2026 · in “'Point of no return': New Orleans relocation must start now due to sea level”

Right, for Miami, you might want kwelschermen (or a variant thereof: deep impermeable cutoff walls, doesn't need to be concrete, can be made by clay injection too) , californian style water injection, locks that reject salt water. Different place, different geology, different tools. No place is exactly the same. Thing is I figure you need some form of water board to manage it. A political entity that's all about "here we are and here we stay". Once they're set up they're pretty reliable (there's one that's still paying interest on a 370-year old bond [VIDEO] )