Almost 50 years ago a hoax was played on the editors and readers of a San Diego newspaper. At the time there was (and still is) a very intelligent and robust scientific community in residence in San Diego. One of them wrote a letter to the editor of the paper expressing their concern about the possible damage that could be done to the planet by unrestricted space exploration. Another scientist, who was in on the joke, responded with another letter in the affirmative and the two scientists were allowed to argue and counter argue in alternating letters to the editor about these risks, somewhat like a facebook amplification. The gist of the argument went something like this:
we all know that an object placed sufficiently far enough away from earth in orbit will remain in orbit for potentially a long time. and if in a geosynchronous orbit it will appear to hover in one place.
now imagine if this object was a rolled up rubber hose of very very long length. While in orbit, one end of the hose could be lowered toward earth and the other end extended farther into space such that the center of gravity of this extended hose remains at the exact point needed to maintain geosynchronous orbit And therefore this long hose could be made to stay in one place in this orbit.
now if the hose is sufficiently long enough, one end could extend well into the earth’s atmosphere while the other end would be way out in the vacuum of space.
The danger then comes if someone opens the nozzle on the hose such that both ends of the hose are open. The vacuum of space at the farthest end of the hose would suck out all the air at the other end of the hose. And if we let this go on long enough, all the earth‘s atmosphere would be sucked out into outer space and the earth would become uninhabitable and we would all die.
Other readers wrote in about their concerns regarding this happening, and things accelerated.
It was finally at this point, i am told, that the editors of the paper figured out that they had been hoaxed and stopped publishing all further letters from the two scientists. I dont know if there was a retraction or any acknowledgment they had been hoaxed. I would have loved to see the original exchange and i wonder where it would have gone had the scientists been allowed to keep going.
This is almost as good as the concerns about that dangerous chemical dihydrogen oxide that were whipped up in a similar fashion probably about the same time. Maybe it was the same two scientists