Industries -

: People left their farms in droves, moving to growing cities like Manchester to find work. This changed the global population balance from mostly rural to increasingly urban. The Four Pillars of Industry

Today, economists categorize industries into four main stages, showing how a single product—like a smartphone—moves through the economy:

The story of industry is the story of how humans learned to make "more" from "less." It began with hands and tools and evolved into a global web of machines, data, and services. The Spark: The Industrial Revolution industries

: Instead of a physical product, this industry sells skills or time. This includes your doctor, the transport company that ships your packages, and the retail store where you shop.

: The very first modern factories were water-powered cotton spinning mills, transforming the textile industry. : People left their farms in droves, moving

: The newest frontier focuses on intellectual services. It’s where data scientists, AI researchers, and software developers create the "brains" of modern technology. The Future: The Digital and AI Shift

In the late 1700s, Britain ignited a change that would redefine the world. Before this, most goods were made by hand in small homes—a "cottage industry". The shift began with and the steam engine , which provided the power needed to run large-scale machinery. The Spark: The Industrial Revolution : Instead of

: These raw materials are turned into finished goods. This is the "factory" stage where steel is forged or cars are assembled.