PROPHECIES AND VISIONS OF ARTHUR C CLARKE
This isn’t a prophet, just the thought of someone about what will happen in the future. Centralization of work in cities will become obsolete with improved electronic communications. It will be possible to observe the past and the future through telepathy.
We might be able to increase the intelligence of our domestic animals. All of the following might be possible: robots, death rays, artificial life, transmutation, immortality, invisibility, levitation, teleportation, and communication with the dead.