People will speak one universal language.
Holograms will replace video calls.
All energy will come from renewable sources.
People will have implants that connect their brains to the internet.
Artificial intelligence will teach in schools.
Humans will live to be over 150 years old.
Robots will perform surgeries.
Space tourism will be common.
Food will be 3D-printed at home.
People will communicate using mind-reading devices.
Cloning humans will be a normal medical procedure.
Underwater cities will exist.
Animals will talk using translation devices.
There will be no more paper books, only digital versions.
