You're probably referring to another book as this one's main author is a she. The book makes a point of how you can't predict the future. Instead it enumerates

You're probably referring to another book as this one's main author is a she. The book makes a point of how you can't predict the future. Instead it enumerates a bunch of shapes the future could take given various sets of assumptions. Some of the shapes look decent but require a lot of things to go right in the meantime.