Ethics and Regulation of Human Brain Organoid Research: Recommendations from the Asia Pacific Neuroethics Working Group - https://link.springer.com/article/10.1007/s41649-025-00398-6

I wondered if anyone had written about the ethics of this type of research, they have. It's super long so I've not finished it yet, but it generally seems the standard scientific assessment is that current organoids very likely lack the organization needed for "sentience", but, that methods for detecting subjective experience in organoids are not at all well established.