It depends on what you mean. We understand that it is a mechanical, computational process. As opposed to, say, the reigning theory of mind in philosophical circles which is dualist. (Spiritualism in academia in the 21st century... sigh.)

We have not yet mapped out the wiring diagrams of our brains which result in the human experience of consciousness. But that's a technological limitation in brain scanning and simulation. We also haven't yet created AI machines that exhibit what we would call consciousness, but we have good ideas of how to do so and are making progress. In both cases we know there is no need to invoke dualist answers, whether it be souls, ghosts in the machine, or 'qualia.'