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Ian Stewart
Ian Nicholas Stewart FRS CMath FIMA is a British mathematician and a popular-science and science-fiction writer. He is Emeritus Professor of Mathematics at the University of Warwick, England. --Wikipedia
The Globe
The wizards of Unseen University are back in Roundworld — this time tangling with the evolution of human consciousness, storytelling, and the strange phenomenon of narrative as a survival tool. The alternating fiction and science chapters examine how human beings became the only species that tells itself stories, and why that matters. The second Science of Discworld book by Terry Pratchett, Ian Stewart, and Jack Cohen.
The Globe (The Science of Discworld II) focuses on the evolution of human storytelling and narrative thinking — why humans are uniquely compelled by stories, and what this means for consciousness. Shakespeare and the Globe Theatre appear as focal points in the Discworld narrative.
Recommended — the series introduces the Roundworld concept in book one, and The Globe assumes familiarity with it. The science chapters are more self-contained.
Terry Pratchett (the Discworld fiction sections) and Ian Stewart and Jack Cohen (the science chapters). Published in 2002 by Ebury Press.