CNN : “In January, an informal ethics committee at Stanford University endorsed a proposal to create mice with brains nearly completely made of human brain cells.
Just in case, Greely said, the committee recommended closely monitoring the mice’s behavior and immediately killing any that display human-like behavior.”
(part of the cover design for “Best of Cordwainer Smith” by Darrell Sweet)
To quote professor Farnsworth: “You were all for preserving Hitler’s brain, but putting it inside a shark’s body – all of a sudden that’s going too far!!”