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Archive

Every article published in World of Systems, in one place.

The Small Car Is Disappearing

Production and sales of compact vehicles have declined to all-time lows, while SUVs and pickups continue to dominate the American automotive market. Data and research suggest this trend will have far-reaching socioeconomic consequences that must be acknowledged before it is too late.

8 September 2026

A Primer on Oil Markets: Futures Markets

Oil futures allow market participants to hedge volatility in crude oil markets and speculate on future oil prices. In part two of a three-part series on how markets for trading crude oil work, we explore oil futures markets.

4 September 2026

A Primer on Oil Markets: Spot and Forward Markets

Crude oil is one of the most valuable commodities in the world. In part one of a new three-part series unpacking how oil is bought and sold, we take a deep dive into the oil spot and forward markets.

3 September 2026
Black vertical barcode bars on an IBM blue field.

How The Barcode Was Invented

The barcode was invented to automate supermarket checkout. It would transform the retail industry and become a standard technology for identifying and tracking physical objects, used everywhere from logistics and manufacturing to healthcare and transportation.

Technology
Coming soon

Why Automakers Stopped Making Small Cars

Small, affordable cars once dominated the US automobile market. Then they disappeared slowly and all at once as shifting regulations, changing buyer tastes, micro and macroeconomic conditions, and other factors forced automakers to pivot to manufacturing larger vehicles.

Industry
Coming soon
A line-drawn satellite with signal waves on a pale lilac field.

How Does Starlink Work?

Once considered impossible, Starlink is now critical internet infrastructure. But how does it actually work?

Infrastructure
Coming soon
A line-drawn cloud releasing a single drop on a pale blue-grey field.

Rainmaking as a Service

Weather modification has gone from fringe experiment to national strategy. A look at how we learned to make rain, and how far it can really scale.

Technology
Coming soon