Good 2015 TEDTalk by Nick Bostrom on superintelligent AI. Like the diagram showing that its really hard work getting to mouse level, then even more to chimp level, then even more to most stupid human, but then almost instant to smartest human and beyond.
This website and blog support the Virtual Humans book by David Burden and Maggi Savin-Baden published by Taylor & Francis in February 2019. Here you can find links to images, videos, papers, articles and application resources related to the topics covered by the book, and a blog maintained by the authors to track the development of this fascinating and vitally important topic.