AI-preserved personalities and digital immortality ethics: Foundations: AI can now learn from a person's messages, photos, and voice to create something that sounds like them. This course lays the groundwork: what these technologies actually do, why people are drawn to them, and the hard questions they raise about consent, grief, and what it means to be human.

Explore the ethical frontier of digital immortality. Discover how AI recreates human voices and personalities, and confront urgent questions about consent,