Followers 1
ā¢ Active 20h ago
Bio: Circular Economy, retired ex University and consultant. Working on the economics of peace.
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@janolaf-sipkes-6838
MBA columbia U- NY : Quite tied-up with learning the many subjects I never had time for : economics, physics, biology, the brain, history, etc
Active 349d ago
Joined Jan 30, 2023
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