How did the Industrial Revolution change human life forever?

The answer

Beginning in Britain around 1760, the Industrial Revolution transformed humanity from agrarian societies into urban industrial ones within a few generations. The steam engine, spinning jenny, and power loom increased production a hundredfold, but also created 16-hour workdays, child labor, and choking pollution. Average life expectancy initially dropped in industrial cities before rising dramatically as wealth and sanitation improved - ultimately doubling human lifespan and multiplying global GDP by a factor of 100.