Mark is an early-stage climate tech investor and startup advisor based in the United Kingdom. He also serves as a Visiting Fellow at the University of Oxford. He has worked in operating roles for the past 15 years at tech companies including Apple, Samsung, SmartThings and RapidSOS. He also supports and has developed a number of impact ventures in low- and middle-income countries. Mark has an MBA from Harvard Business School and an MPA from Harvard Kennedy School, where he was a Catherine B. Reynolds Foundation Fellow and a George Leadership Fellow. Prior to that he studied electrical and computer engineering at Duke University, where he also founded the Duke Smart Home. Mark is happily married to Ashley, and together they have 5 incredible children.