We don't know if it is an emergent property. That's what we think it is likely. but we won't know until we find out what consciousness is. And we won't find that out until we crack the secrets of the brain.

There once was a time when we thought our bodies moved because there was an "emergent property" called the soul that instructed our bodies to move. It took a very long time for humans to discover how our bodies through the science of physiology.