There's a growing call for mandatory national service in Canada — asking 18- to 30-year-olds to spend a year in public health, the environment, youth services, civil protection, or the military. Esprit de Corps editor Scott Taylor says it could strengthen citizenship and even help the Armed Forces. Policy expert David McLaughlin argues it's a way to build unity but warns it won't come cheap. Seventeen-year-old Jaden Braves pushes back, saying young people need to shape the program themselves.