“I did not do this on purpose.” These were unlikely words to hear from Stefan Sagmeister, though he spoke them over his bashful child-like laughter. We were to discuss the recently published Worldchanging: A User’s Guide to the 21st Century which Stefan designed. His infectious laughter caught me as I looked up from the book sitting between us, and he stared at his t-shirt. Both the shirt and the book’s cover featured the silhouette of a bird on a field of pale blue. Interview with Underconsideration’s Speak Up.