There is a myriad of ways in which AGI can be scary, but also a whole array of options humanity can pursue to stay on the top of the food chain

Mike Bostrom – Superintelligence

More thorough and nuanced than most scary-AI-will-take-over-the-world-books, but it still suffers from the same pitfall: over-estimating the importance of superintelligence for evolutionary success (two random examples: cockroaches and Donald Trump).