Popular Science Fiction Poem in 1 days

This is a poem I wrote for the late Carl Sagan, a scientist, astronomer and so much more than I have much respect for. He was responsible for many space endeavors and other accomplishments to include the pioneer plaque, Voyager space probe, writing Cosmos and numerous books and essays, lecturing at Cornell University, being a being an activist against nuclear weapons and developing the SETI program to name just a few of his accomplishments. Astonishingly he did all of this while smoking marijuana daily for the last 27 years of his life. What's up with all that "scientific" data that says you will end up a slobbering idiot if you smoke marijuana? I have read many of his books and essays and found that he was a man before his time. I learned a lot from his essay Mr. X, which he describes his experience with marijuana, an essay everyone should read. He should have been born 1000 years from now so that he could have fully enjoyed the wonders of the Cosmos and the exquisitely tiny world of atoms. Carl Sagan shall ever be my inspiration for learning and the motivation behind my works aimed at the betterment of mankind.

A poem about a future barkeep's evening where alcohol is just one of the intoxicants served. The language is as if it's evolved somewhat from our present day.