While neuroscience excels at correlating brain states with mental states, the hard problem is the same as for consciousness: why and how does the objective, electrochemical noodling of the brain produce subjective experience? Neuroscience can show you the neurons that fire when you see red, but it cannot show you the redness itself. The field can map the machinery of the mind in exquisite detail, but the ghost in the machine remains a metaphysical stowaway.
Example: "The fMRI showed a beautiful, glowing map of love lighting up the ventral tegmental area and nucleus accumbens. The hard problem of neuroscience was that the scan, for all its color, contained not a single pixel of the feeling, the poetry, the aching joy that was actually happening in the room."
by Abzugal January 30, 2026
Get the Hard Problem of Neuroscience mug.