Threats to security, health, public infrastructure—and other potential costs of Canada's 5G rollout
MACLEANS, Toronto / Opinion Threats to security, health, public infrastructure—and other potential costs of Canada’s 5G rollout David Zarnett: What are we willing to sacrifice in exchange for faster downloads and self-driving cars? By David Zarnett February 19, 2020 David Zarnett is a lecturer and undergraduate advisor in the Department of Political Science at the University of Toronto. He has a Ph.D. in political science, and his current research focuses on Canadian policy on wireless technology.