Gil Kalai ("Henry and Manya Noskwith Professor Emeritus of Mathematics at the Hebrew University of Jerusalem, Israel, Professor of Computer Science at the Inter

Gil Kalai ("Henry and Manya Noskwith Professor Emeritus of Mathematics at the Hebrew University of Jerusalem, Israel, Professor of Computer Science at the Interdisciplinary Center, Herzliya, and adjunct Professor of mathematics and of computer science at Yale University" - from Wikipedia) is a noted skeptic of quantum computing. Here's an article: https://www.quantamagazine.org/gil-kalais-argument-against-quantum-computers-20180207/ https://www.quantamagazine.org/gil-kalais-argument-against-q...