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Ewa's story ((sea levels are rising (cities under water (floating…
Ewa's story
sea levels are rising
cities under water
floating cities
fish is the basic diet
fresh water is a problem
bubble cities
drones help police
many drones
everyone has a drone
no privacy
security companies are popular
cash is used less
no cash
chips
Drone use new technology
robots in drones
robot doctors
robot policemen
robot drivers