Re: It's more possible to be uncertain than you might think
Goes back a lot further than the 70's - from Jules Verne's "Around the World in Eighty Days"
" Having transacted his business at the passport office, Phileas Fogg repaired quietly to the railway station, where he ordered dinner. Among the dishes served up to him, the landlord especially recommended a certain giblet of "native rabbit," on which he prided himself.
Mr. Fogg accordingly tasted the dish, but, despite its spiced sauce, found it far from palatable. He rang for the landlord, and, on his appearance, said, fixing his clear eyes upon him, "Is this rabbit, sir?"
"Yes, my lord," the rogue boldly replied, "rabbit from the jungles."
"And this rabbit did not mew when he was killed?"
"Mew, my lord! What, a rabbit mew! I swear to you—"
"Be so good, landlord, as not to swear, but remember this: cats were formerly considered, in India, as sacred animals. That was a good time."
"For the cats, my lord?"
"Perhaps for the travellers as well!"
After which Mr. Fogg quietly continued his dinner.