Mass Mind Brain Damage

Not just personal brain damage, not just one individual brain damage.

Brain damage of entire groups, mass mind brain damage. Mass man brain damage.

Reference:

1. “The Galaxy Reconfigured or the Plight of Mass Man in an Individualist Society” - Marshall McLuhan, University of Toronto
2. "Global Brain: The Evolution of Mass Mind from the Big Bang to the 21st Century" - Howard Bloom, New York City