He was president and editor in chief of Discover, in a ten-year tenure with that magazine, and served as president and publisher of Encyclopædia Britannica before returning full-time to writing and consulting work. He lives in Brooklyn and Woodstock, New York. Author of at least ten books, he has appeared on CBS This Morning and The NewsHour with Jim Lehrer as a correspondent. Hoffman is also a paradoxologist using the pseudonymDr. Crypton. He designed the puzzle in the 1984 book Treasure: In Search of the Golden Horse. He also designed the treasure map in the 1984 film, Romancing the Stone, starring Michael Douglas, Kathleen Turner, and Danny DeVito.[3] Paul is a chess player rated around 1900 (or class-A level) who was the last man standing when world champion Magnus Carlsen played blindfold blitz chess against three challengers.[4]
Hoffman was the creative director of the Beyond Rubik's Cube exhibition, which appeared at venues around the world starting with LSC in Jersey City, NJ, the Great Lakes Science Center in Cleveland, and Telus World of Science in Edmonton, Canada.[5] Exhibition elements included a 35-foot-tall rooftop cube made of lights that people could manipulate with their cellphones, a $2.5 million cube made of diamonds, a giant cube displaying the inner workings of the puzzle, and cube-solving robots.[6]Google was LSC's creative partner in the creation of the 7,000-square-foot exhibition.[7]
These days Hoffman is spearheading the development of SciTech Scity, a 30-acre "City of Tomorrow" innovation campus in Jersey City that aims to launch and grow world-changing science and technology companies and reimagine public school science education.[8]