There are still some uses of physical mail that haven't been replaced by email.
Yes, but it's clearly just a matter of time. There's no infrastructure or technology we need to wait on. There's no document transmission function that email couldn't fulfill for more than 90% of the populace, no barriers to that becoming a norm.
Cars didn't cause 100% abandonment of horses instantaneously. Before the development of the largest trucks and most capable offroad vehicles, there were certain uses only draft animals could fulfill for quite awhile. Still I think the post horse-carriage era did begin with the first commercially sold cars.
Yes, but it's clearly just a matter of time. There's no infrastructure or technology we need to wait on. There's no document transmission function that email couldn't fulfill for more than 90% of the populace, no barriers to that becoming a norm.
Cars didn't cause 100% abandonment of horses instantaneously. Before the development of the largest trucks and most capable offroad vehicles, there were certain uses only draft animals could fulfill for quite awhile. Still I think the post horse-carriage era did begin with the first commercially sold cars.