I wonder how policymakers will define rogue AI. Bengio gives this definition:

> A potentially rogue AI is an autonomous AI system that could behave in ways that would be catastrophically harmful to a large fraction of humans, potentially endangering our societies and even our species or the biosphere.

Is it only rogue if it can "catastophically" harm a "large fraction" of humans? Does "large fraction" imply greater than 10%? 25%? 50%? Does this definition imply that catastrophically harming a small fraction of humans is acceptable? Or moderately harming a large fraction?