The Shape and Size of the Earth

The book explores the evolution of theories regarding the Earth's shape from ancient times to today, highlighting key figures such as Eratosthenes, Newton, and Clairaut. It delves into the historical context, including the influence of the Catholic Church and medieval philosophers, while emphasizing the role of mathematics in geodetic advancements. The narrative culminates in the modern understanding of the Earth as an oblate spheroid, facilitated by satellite geodesy, providing insights into both scientific progress and the evolution of human thought.