> The brain can invent formal language that enables unambiguously specifying an algorithm that when provided with a huge amount of input data can simulate the output of the brain itself.

Can *a* brain do this?

Every effort I've seen has (1) involved *many people* working on different parts of the problem, and (2) so far we've only got partial solutions.

Even if you allow collaboration, then when (2) goes away, your question is trivially answered "yes" because we just feed into the model the same experiences that were fed into the human(s) who invented the model, and the simulation then simulates them inventing the same model.