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# Revolutions of 21st century




## AI revolution

4th Industrial Revolution

## Electric vehicles and Energy Revolution?? 

ESG revolution???


## 2nd Internet Revolution?

Metaverse
Stripe

## [Decentralised Financial System?](https://knowen.org/nodes/25324)

Bitcoin, Etherium,
[Biggest problems in Finance - MT](https://knowen.org/nodes/28271)

## [Psychology Revolution??](https://knowen.org/nodes/28276?path=1-24392-24393-24458-25756-28237-28276)

of what sort? Rory Sutherland
Universal Basic Income? and [Financial open problems](https://knowen.org/nodes/28271)
[Why we're unhappy -- the expectation gap | Nat Ware](https://www.youtube.com/watch?v=9KiUq8i9pbE)

## Any Science Revolutions? and even [in physics](https://knowen.org/nodes/28269?path=1-18-28211-28269)

Genetics
Huge Life extension?

# Parents

* Four revolutions of 20th century