In The Last Murder at the End of the World, a small group of people have survived the deadly fog that destroyed mankind. These survivors have managed to create a peaceful, productive society on their small island, benefiting from the sense of community bestowed by Abi. Abi is a mysterious intelligence that is part of the minds of all the islanders; she can not only read everyone's thoughts and communicate with them, but also exert control over the islanders' minds and bodies as needed. Although mind control in this sense doesn't exist in the real world, recent advances in artificial intelligence (AI) have shown how this technology can be used to help scientists better understand the brain.

The process through which the brain takes input from the eyes to create a mental image is not fully understood by current science. However, a recent study from scientists at Japan's Osaka University used a new AI algorithm (a set of instructions used in calculations and operations...