Ask HN: Which AI initiatives are ethical and morally sound?

Elon Musk is drawing attention to this excellent documentary on the ongoing AI revolution, a documentary that brings it all together: https://twitter.com/elonmusk/status/982119546420002817 (Free to watch until Sunday night EST, April 8) The gist: AI is just a technology that can be used for good and for bad purposes. But the AI field is mostly (entirely?) unregulated. The AI revolution will have an exponentially bigger impact on humanity than tech revolutions that came before it. Question: Given the huge implications, are there any (large) AI projects that take the ethical and moral aspects into account in their development?