I have found a remarkable duality between two outstanding recent books: Zeroglyph by Vance Pravat and The Transfer by Vera Tinyc.
On one hand, they are both serious hard-sci-fi books discussing the same topic: how to promote humanity up the next technological step while avoiding the Frankenstein-type AI disaster. On the other hand, the solutions they suggest are completely different.
I certainly have my preference, but believe that any person interested in humanity's future and immortality should read both books and make their own conclusions. I look forward to reading their opinions on this forum.