Life Why you should be grateful for your cup of coffee, and all the folks who help brew it November 13, 2018James Endrst, Special to USA TODAYComments Off on Why you should be grateful for your cup of coffee, and all the folks who help brew it In his new book 'Thanks a Thousand,' author A.J. Jacobs tracks down all the folks who help make his coffee to say 'thank you.' A review.