[alphaursaemin]

> The brain is the single existing example of general intelligence.

This is incorrect. It is not pedantic to point out that we have never interacted with a "brain" in isolation: the human brain is an organ of the human organism. The human being is the single existing example of general intelligence.

> let's look forward to what neuroscience looks like in the 2030's

This is very interesting science without question. Are there existing ethical and moral frameworks guiding the development of your field?