Do androids dream of electric sheep?

That was the answer to a quiz question on CBC Radio One's comedy show The Debaters this morning. It is the title of the Philip K. Dick novel that was the inspiration for Bladerunner.

I read the Dick book in a fresh hardback copy right out of the public library in 1967. I wonder what my teenaged self would have thought about today's little incident.

Time travel, even if it is one way, is interesting and puzzling. Reference: The Door into Summer, set in the remote year 1970.