Dr. Sagan, writing under the pseudonym “Mr. X” described his history of marijuana use.
As the paragon of reasoned, evidence-based science, what could have possibly prompted Carl Sagan to light up a joint? He argued that marijuana can be a powerful tool for facilitating mind expansion. When he was high, he had breakthroughs in knowledge and moments of true insight, according to his experience.
He vigorously defended the validity of these pot-fueled realizations:
“There is a myth about such highs: the user has an illusion of great insight, but it does not survive scrutiny in the morning. I am convinced that this is an error and that the devastating insights achieved when high are real insights; the main problem is putting these insights in a form acceptable to the quite different self that we are when we’re down the next day. Some of the hardest work I’ve ever done has been to put such insights down on tape or in writing. The problem is that ten even more interesting ideas or images have to be lost in the effort of recording one.”
Carl Sagan as Mr. X in “Marijuana Reconsidered”, 1971, pg 113-114
Three years after Sagan’s death, Dr. Grinspoon decided to posthumously reveal Mr. X’s identity. His choice honored the world-famous scientist’s often-expressed wish to help end marijuana prohibition.