Combine the concept of Hackrod with Fab Cities and Fab Labs with 100k Garages with the Open Source Microfactory with the Seed Eco-Home (energy, fuel, food, products in the garage) with Regeneration to get the 4th Industrial Revolution and says there is no such thing as the 4th.
Jeremy Rifkin discusses The Third Industrial Revolution
First industrial revolution was the steam engine
Second industrial revolution was mass production
3rd industrial revolution is internet based
Fourth revolution is cyber-phisical networked systems.

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Industry 4.0