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Revolutions of 21st century - T&M

Psychology Revolution??

of what sort? Rory Sutherland https://flowchainsensei.wordpress.com/2012/12/01/the-next-revolution/
Universal Basic Income? and Financial open problems
Why we're unhappy -- the expectation gap | Nat Ware

happiness/meditation revolution attempted in the West, but not a revolution which changED societal paradigms

Finance - biggest problems- MT, see also TREE below

Bitcoin, Etherium,
Biggest problems in Finance - MT

Any Science Revolutions? and even in physics

Genetics
Huge Life extension?

the law of complexity ... multiplicity of complexity is obvious but no quantified

AI revolution

4th Industrial Revolution

Electric vehicles and Energy Revolution??

ESG revolution???

2nd Internet Revolution?

Metaverse
Stripe