It's reasonable to study on computer science field for AI safety, but how about neuroscience? Neuroscience and AI are all parts of cognitive science. They might complement each other. There are still lots of moral uncertainty now . To work on AI alignment, we need to give the AI correct value, and neuroscience seems to be an underrated subject, it may change the way we get happiness, and solve some moral uncertainty. Neuroscience "might" create a new era, controlling our minds, changing our personality, making there be no suffering at all. So, do we need neuroscience experts on AI field?