@InCollection{pearl:19-r489
  author = 	 "Pearl, J.",
  title = 	 "The Limitations of Opaque Learning Machines",
  booktitle =	 "Possible Minds: 25 Ways of Looking at AI",
  editor = 	 "John Brockman",
  year =	 2019,
  publisher =    "Penguin Books",
  note = 	 "Chapter 2"
}