Having an intelligent secretary does not get rid of the need to read, write, and draw, etc. In a well functioning world, tools and agents are complementary.
Quite a few people have to believe something is normal before it becomes normal - a sort of 'voting' situation. But once the threshold is reached, then everyone demands to do whatever it is.
Science requires a society because even people who are trying to be good thinkers love their own thoughts and theories - much of the debugging has to be done by others.
Steve was perfectly aware of the Dynabook. That was one of the reasons he wanted me to come to Apple.
The best way to predict the future is to invent it.
In the commercial world, you have this problem that the amount of research you can do in a company is based on how well your current business is going, whereas there actually should be an inverse relationship: when things are going worse, you should do more research.