Lamont-Doherty Mourns IT Exec and Entrepreneur Edward Botwinick BS'58
Briefly

Edward Botwinick, a notable Columbia alumnus and emeritus member of the LDEO Board, passed away on January 24, 2025. He was a key figure in IT and telecommunications, contributing to the development of T-1 networks and multiplexers. Starting his career in semiconductor technology, he co-founded several influential companies, including Timeplex and VideoServer Inc. His leadership at Timeplex helped establish industry standards for data transmission. A dedicated supporter of Columbia University, Botwinick also established the Botwinick-Wolfensohn Foundation, reflecting his commitment to impactful causes, especially in Earth and ocean research.
Ed cared deeply about the future of the planet and supported Lamont's mission of basic Earth and ocean research over many decades. He also had an irrepressible spirit.
As a pioneer in telecommunications, Botwinick played a critical role in developing T-1 multiplexers, revolutionizing voice and data transmission for decades.
Read at State of the Planet
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