FM-equatorial geosynchronous orbits are called Clark Orbits.
eblyst-2001 was based upon the short story "The Sentinel", the book 2001 was penned to accompany the movie.
Skyhooks, beanstalks or space elevators were not completely Clarks, they date back to a Russian scientist of the late 19th century. They've been used in many fictions hence.
Nevertheless, Clark was a futurist of the first quarter. His visions will be missed.
If only for Clark's laws
Quote: 1. When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
2. The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
3. Any sufficiently advanced technology is indistinguishable from magic.
Rap