50 years ago, our contamination will be very different. All transports, won't contaminate the environment, so the air we breathe will be much cleaner.
Now, our way to work change, and its better!
100 years ago, I think all transport will fly, except railways. But driving in the air will also have rules like the ones on the road now but different, adapted to the air.
Maybe, some schools, will work online, like now in confinement. Another onece will do classes face-to-face, but all with masks and all necessary protections.
Jobs, like schools will be online, but no all jobs. Medicine, technology and scientifics will be better.
Yes, it's true
Our habitat, after coronavirus I think it will change too. The way to buy food every time you can buy more online than going to stores.
Soon, I think money on hand won't exist. Everything will go with machines. You won't have to go to the banks to look for money because you will have to pay everything with your fingerprint. So probably, purses won't exist.