Unfortunately humans will still be raping eachother, brutally murdering their own children and blowing up strangers for their own perverse pleasure. Religion or society will never repress us animals completely.
Doubt much will change in 20 years. But 100 years there will be no petrol vehicles, we’ll be driving electric cars, not driverless.
Nuclear energy rife. Domestic solar and wind turbine energy compulsory.
No metal or plastic cash. Currency for everything from a mars bar in a corner shop to wages to major life purchases all extracted via your fingerprint registration at birth. No debts accrued, you pay as you go on everything because you’re in a central financial database. If you want a mars bar an you haven’t been paid your wages yet that day, you just can’t have it.
Something drastic will change with haulage/logistics. Maybe they’ll re-open up the canals as transportation channels😄 slow, but well connected. Or drain them and make them into super high speed magnetic monorails.
High rise housing will make a comeback. It needs to, population growth.
‘Genetic engineering’. Everyone will reject a foetus if it’s not their preferred sex, or had too many flags on it’s future health issues, or has green eyes instead of blue, or not the right number of predicted intellectual or empathy traits.
That leads to generations of ‘perfect’ babies, who will all look like eachother, and how can you later be attracted to someone who looks just like you? At some point nature will regress and genes will start mutating regardless of any custom lab input.
School exams will become defunct, the whole school system merges, everyone has the right to free and equal education from nursery to university.
Everyone’s compulsory chipped from birth.
To be honest, most of this is stuff I’ve thought about whilst playing video games as much of it is represented there 