Check out this brief primer on some social and ethical challenges around facial recognition technology including the problematic frequency of web scraping as a source training data, the role of law enforcement as a major customer, and particular vivid concerns about algorithmic bias in this area of artificial intelligence. I discuss these threads and more in the context of Clearview AI and the recent decision in Australia to demand that company delete the data of Australian citizens it might hold... if they labeled it well and can find it now...