We Need Conscious Robots

How introspection and imagination make robots better.

BY RYOTA KANAIAPRIL 27, 2017 ==========================================================================

People often ask me whether human-level artificial intelligence will eventually become conscious. My response is: Do you want it to be conscious? I think it is largely up to us whether our machines will wake up.

That may sound presumptuous. The mechanisms of consciousness—the reasons we have a vivid and direct experience of the world and of the self—are an unsolved mystery in neuroscience, and some people think they always will be; it seems impossible to explain subjective experience using the objective methods of science. But in the 25 or so years that we’ve taken consciousness seriously as a target of scientific scrutiny, we have made significant progress. We have discovered neural activity that correlates with consciousness, and we have a better idea of what behavioral tasks require conscious awareness. Our brains perform many high-level cognitive tasks subconsciously.

Consciousness, we can tentatively conclude, is not a necessary byproduct of our cognition. The same is presumably true of AIs. In many science-fiction stories, machines develop an inner mental life automatically, simply by virtue of their sophistication, but it is likelier that consciousness will have to be expressly designed into them.

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