I enjoyed this book. It is a fun, well-written story that was hard to put down. I found it easy to read, with its conversational tone and clearly-explained science. I also enjoyed the author’s anecdotes. Although the section wasn’t long, the discussion of consciousness is one of the best I’ve read. I also liked how the book uses stories of people to initiate discussion. I also appreciated the discussion of what may come. A lot of books fall down at this point, but this one stayed true to the rest of the book. This is a book that is well worth reading. Thank you to Netgalley and Little, Brown and Company for the advance reader copy.