Grumpy Old Geeks People David McRaney Person David McRaney 2 mentions in 1 episode David McRaney is the author of How Minds Change, a book recommended by a host. Mentions 559: Black Box of Fools Jun 25, 2022 45:19 David McCraney's back with a new book called How Minds Change 46:02 it's David McCraney. I like his stuff anyway