Nice survey of what great things are possible, along with the potential nightmare scenarios. Much of this book discusses how the digital age will create new public policy issues, both domestic and international.
Great story about how the use of algorithms has evolved...from trading on Wall Street to diagnosing medical disorders. By listening to this book, I learned that bots can do far more than I originally thought. High energy narration too.
Terrific story about how the dots got connected that led to modern subway systems. Full of colorful personalities and technological developments that paved the way to replace the horse (and tons of daily horse poop) that it took to move people about the city.