As an experiment, here's a thread for people to post about things they care about. Specifically, for things that are possible to contribute to, in some way, and preferably, to invite others to join.
Mine is buying and donating highschool textbooks to schools in the 'grey zone' of Ukraine (where the war kinda isn't fought, but few people would be surprised if it started.) I don't deliver them myself, though.
What's yours?
The improvement in human productivity would be substantial, just in terms of the time saved while not driving, not to mention the extra man-hours from people not dying in preventable collisions.
I've also been thinking that it could cause a big shakeup in the housing market, as living in suburbs would be more appealing when your hour-long commute is reading/working time instead of driving time.
You mean living in suburbs is not appealing? ;)