I'd assume that anyone who hears about the book is going to learn that it's about risks from AI. Do you really think it comes down to the word "risk"? Borrowing Mike Anissimov's title, how about "Smarter than Us: On the Safety of Artificial Intelligence Research"?
'Safety' has much of the same problem, though not as much as 'risk'.
MIRI will soon publish a short book by Stuart Armstrong on the topic of AI risk. The book is currently titled “AI-Risk Primer” by default, but we’re looking for something a little more catchy (just as we did for the upcoming Sequences ebook).
The book is meant to be accessible and avoids technical jargon. Here is the table of contents and a few snippets from the book, to give you an idea of the content and style:
So, title suggestions?