Joshua is the fifth book in the Descendants of Noah series. The title was inspired by the movie 'War Games'. That movie has a simple plot with the premise of a hacker asking an Artificial Intelligence computer to play a game. It just so happens, the computer he has hacked into controls the United States nuclear arsenal, and the 'game' brings the world to the brink of Nuclear war. As AI becomes more and more powerful we will look back on that movie as a stark warning.
AI is a tool and some have portrayed it as 'just a tool'. Humans are tool makers. We knapped flint into tools for cutting, harvesting, making fire, and killing. We refined metals for fastening, decorating, working, and killing. We harness chemicals for makeup, deodorants, fertilizer, and killing. AI is for research, report writing, entertainment, and in this book, just like all other tools that mankind has invented, for killing.