The flow of having intervening chapters of “dialog” between other parties like some media interview or something does not work. There are huge technical errors where clearly the author does not understand the technology (like blockchain and issues of social media how airships work etc) and worse yet wildly overestimates our ability to take carbon out of the atmosphere. On that last point the claimed drop in the end of the book of 5ppm per year is widely unrealistic without some radical new technology which is not proposed in the book.