9 Tweets 3 reads Jun 08, 2023
@gonglei89 The easiest way to think of this is by simplifying it to a simple economy that just does two things: cleaning bathrooms and producing food.
Let's call it the Land of Urinalia, population: 10.
@gonglei89 Historically 5 people did the work of maintaining bathrooms for everyone and 5 people produced food for everyone to eat.
@gonglei89 Then one day, 1 of them had an epiphany and invented a robot to do the bathroom-cleaning work.
He went to the 5 food-producers and said I will clean all the bathrooms in exchange for doubling my food rations.
@gonglei89 The food producers of course were ecstatic because now they only had to share 2 food rations to 1 person instead of 5 to 5 people before.
They could keep more food for themselves and are wealthier now, too.
@gonglei89 But of course, the 4 others are not happy. They are out of a job and starving now.
They demand a share of the excess value creation or they will revolt. Nobody wants a revolution, everyone sits down to negotiate.
@gonglei89 They accept a reduction in their rations from 1 unit to 3/4 of a unit.
In return they will sing & dance for the others in return for the food.
@gonglei89 It is better work for them, because now they don’t need to clean toilets anymore.
So they are better off as well.
@gonglei89 The 1 robot inventor is now getting more food than before.
The 5 food producers have the same clean bathrooms plus new entertainment.
And the 4 former janitors are doing a much easier job.
Society is better off.
@gonglei89 The key to all of this is making sure everyone is better off, in some way.
It comes down to how the gains from innovation are distributed.

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