In the latest episode of the John Lothian Newsletter Daily Update Podcast, Andy Lowenthal, who dedicated 40 years and assumed 21 roles at Cboe Global Markets, officially embarks on his retirement journey, aiming to spend 2024 traveling with his wife and exploring microbreweries worldwide. Lowenthal's retirement is accompanied by his appointment to the Illinois Holocaust Museum and Education Center Board of Directors and his role as Co-Chair for the Chicago chapter of the U.S. Holocaust Museum's Children of Survivor Committee. His significant contributions and steadfast presence at Cboe leave a notable void. Additionally, Jahmal Cole, CEO of My Block, My Hood, My City, receives a unique honor with a mural depicting him and his organization's work underwritten by a local bank. Office vacancies in the U.S. reach a historic high of 19.6%, as reported by The Wall Street Journal, reflecting the evolving nature of office spaces. The same publication covers a story concerning Elon Musk's drug use, sparking concerns among executives and board members at Tesla and SpaceX. Ken Griffin, CEO of Citadel, discusses the essential skills and attributes for Gen Z to enhance productivity in a video presentation. The Wall Street Journal also emphasizes the significance of careful planning for tax deductions related to charitable donations. Lastly, the U.S. prepares to send its first rockets to the moon in 50 years, marking a noteworthy milestone in space exploration.