Don’t worry about the hard problem of consciousness

Solve the easy problems instead

The ‘hard problem of consciousness’ (HPC) as originally stated by David Chalmers in The Conscious Mind (1996) is the problem of explaining how experience is possible. How is any experience, anywhere in the universe, possible? From the perspective of the HPC, a single experience of a flash of light is as mysterious as a full human experience of a summer’s day or the most profound mystical experience of the most enlightened monk. 

There are three going responses to the hard problem that reflect three different ideas about experience:

1.  The possibility of experience (i.e. consciousness) is derived or emergent from something else. The ‘something else’ could be a physical property like quantum entanglement, a general systems property like complexity, a computational property like metaprocessing, a biological property like life, a neuroarchitectural property like having a ‘global neuronal workspace’.

2.  Consciousness is not derived but rather fundamental. However, only some entities have it, i.e. only some entities have experiences. It doesn’t matter how often they have experiences or what kind they have, just that they have some experiences sometimes.

3.  Consciousness is not derived but fundamental and all entities have it.  Again, it doesn’t matter how often or what kinds.

The first kind of response is often called ‘materialist’ or ‘physicalist’ and the second kind ‘dualist’; some call the third kind ‘idealist’ but this label is only correct for certain extreme versions.

So can the hard problem of consciousness be solved?  

Let us first assume response #1. We could take either of two tactics.  One is to define consciousness as some other property. Conscious could, for example, be an informational-theoretic property, as in Guilio Tononi’s Integrated Information Theory (IIT), or it could be a physical property, as in the Penrose-Hameroff Orchestrated Objective Reduction (OrchOR) theory. Simply defining consciousness as such a property does not, however, explain how or why consciousness and this other property should be correlated. It does not explain how experience is possible. It dodges the HPC instead of solving it.

The other tactic is to try to explain how consciousness is produced by some other kind of process. How is consciousness produced by complexity or metaprocessing? No one has any idea. Correlations are easy to find, but explanation faces a serious problem: consciousness seems nothing like any other property. No ideas other than outright definition of consciousness as something else have ever been proposed. In short, the hard problem of consciousness seems unsolvable using response #1. It can be dodged, but not solved.  

What about response #2? Here, the problem is to explain how or why some systems have experiences but others do not. What is the basis for explaining this? What facts could possibly be relevant? It is trivial to program a computer to report experiences – does that mean computers are conscious? Bear in mind that the HPC concerns the possibility of any experience; the complexity or subtlety of the reported experiences is irrelevant; thermostats, for example, ‘report experiences’ by turning on the heat.  

If we don’t trust reports and turn to some other property as criterial, we are back to response #1. The problem is that if consciousness is fundamental, no other properties can be criterial. If a system is conscious, it is conscious by its very nature, not for some other reason. How are we to distinguish systems that have this property from systems that don’t? Without independent criteria, there is no way. Hence the HPC cannot even be dodged from response #2: it is simply unsolvable.

Can the HPC be solved from response #3? Again no, because it cannot even be stated. Response #3 says that all entities – everything that exists – has experiences. There is no reason why or how. They just have them. End of story.

The hard problem of consciousness is therefore either unsolvable or unstatable. Knowing this, how should we respond? In my view, we should quit worrying about it. It is irrelevant to any possible science of consciousness.

There are, after all, plenty of problems that are both statable and solvable. We can tackle all of the problems that Chalmers called ‘easy’. What brain structures are active when people identify their friends? What is happening when people with Cotard’s syndrome say, with perfect seriousness, that they do not exist? What is happening when trees communicate threats to their neighbors? These are correlational questions. These questions have real answers. Answering them provides real, useful information. They are the proper questions for a theory of consciousness.


If you want to hear from leading thinkers like this debating renowned philosophers, cutting edge scientists, headline-making politicians, and beloved artists, come to HowTheLightGetsIn Hay 2020 for four days of debates and talks alongside music, comedy and parties.

Latest Releases
Join the conversation

IdPnSD 16 May 2020

“– everything that exists – has experiences.”– Yes, this is the correct answer. The word experience is confusing. The word soul should be used instead. Soul is the noun, it has the consciousness property. Besides consciousness the soul has many other properties. Most notably, soul gives reincarnation, creates destiny, and gives yogic power.

Princeton University has demonstrated that an electronic circuit card can respond to human intentions. A Japanese scientist has shown that water crystal changes its shape depending on our intentions. The monarch butterfly demonstrates that it also has a soul, it reincarnates, and follows the past life plans in the present life. See the article for more details.

Soul is the tiniest invisible particle, and is defined as the root cause of all causes. This definition is given in both Bible and Vedas. Bible says – “God is spirit” and spirit is same as soul. Vedas explain it in more details in a book called Samkhya. Cause and effect is the fundamental law of nature. For every effect there is always a chain of causes and effects. All such chains must have a root cause, which is the soul. Since soul is the root cause, it is causeless, and therefore it is eternally existent.