|Tenuous atmosphere of Mars|
visible from low orbit
Although Krauss makes a reasonable technical case for this unconventional scheme, his ethical analysis it is scant, relying, more or less, on this anecdote,
"One of my peers in Arizona recently accompanied a group of scientists and engineers from the Jet Propulsion Laboratory on a geological field trip. During the day, he asked how many would be willing to go on a one-way mission into space. Every member of the group raised his hand. The lure of space travel remains intoxicating for a generation brought up on Star Trek and Star Wars."
|"Jackass: The Movie"|
Don't get me wrong, I was one of the generation that Krauss mentions; intoxicated by Star Trek - although less so by Star Wars - and, for the better part of my life I, too, would have eagerly raised my hand to volunteer to become a Mars pioneer, naively confident that my exuberance at the outset of such an adventure would immunize me against any hardship I encountered, no matter its duration or its severity. But I have lived long enough to realize that even the most passionately declared vows fall victim to the realities of time and circumstance, and that we turn out to be very poor prognosticators of our own capacity to persevere, especially in the face of chronic psychological insult. I imagine that Lawrence Krauss has lived long enough to have come to this realization as well.
Taken aback by Krauss's opinion piece, I submitted the following (unpublished) letter to the Times in response.
To the Editor:
Lawrence Krauss may have come up with a correct engineering solution for getting human beings to Mars by dispatching volunteers on a one-way trip, but he falls short as far as the analysis of the ethical implications are concerned.
No doubt there are many who would volunteer for such a seemingly marvelous expedition. But will they in any realistic way be able to anticipate the emotional hardship that they will have to endure? And how will we feel, having exploited their naive enthusiasm, forced to watch from a distance of more than 35 million miles, as they descend into likely depression and inevitable old age, unable to offer the consoling touch of a human hand?
First and foremost I take issue with Krauss's presumption that voluntary participation in a research study - and the one-way trip is proposed in order to conduct scientific research - relieves investigators of their ethical responsibility to protect the health and welfare, emotional and physical, of the subjects that they have recruited. I also wonder what could possibly constitute "informed consent" in deciding to expose people to, not only unprecedented circumstances of emotional hardship, but ones of unprecedented duration.
It would be one thing to tell enthusiastic volunteers, "you are going on a one-way trip to Mars for the advancement of science" and quite another to say, "you are going on a one-trip to Mars for the advancement of science, and you will be undergoing the kind of isolation and confinement, away from sources of solace and companionship, that may very well will leave you depressed, perhaps insane or suicidal, within a matter of months; that you and at most a handful of colleagues will be confined to close quarters for years, even decades, without the possibility of the briefest separation; that you will never again enjoy a stroll through a garden in springtime or a dinner out with friends at a favorite restaurant. "
|Magellan's ship Victoria,|
detail from a map of Ortelius (1590)
Before we endorse the Mars mission they propose, we should convince ourselves that we aren't consigning noble volunteers to (short) lives suffused with sadness and torment. Their initial excitement about serving the grand interests of science cannot immunize them from these possible outcomes, no matter what they say or hope.
It may come as a surprise to readers of this series that I do not oppose the manned exploration and eventual colonization of Mars. I imagine that, barring a collapse of our global civilization, it will begin sometime in the latter half of this century or early in the next one. This will mark a wonderful turning point in human history!
What I do oppose is the manufactured urgency that surrounds the proposed one-way mission to Mars; that it is a necessary component in our scientific investigations of that planet; that it is a critical step to insure our survival as a species; that it will in any way offer a common purpose which will help to remedy political disunion and conflict here on Earth.
|Empty bottle with mail|
(credit: Larry Yuma)
As a message in a digital bottle of sorts to those first unharried one-way pioneers who will become the first long-term inhabitants of the Red Planet, I want to say from decades past how much I admire you for your courage, since I know that even the most carefully planned space missions will never eliminate risks to life and limb. And I want to thank you for your willingness to endure hardship, especially the first among you to arrive, since the going will be particularly rough for you. But I take consolation in imagining that your isolation will be short lived and that you will be buoyed in your work knowing that you are preparing the ground for a larger number of compatriots who will be arriving soon after you do, allowing you to once again assume your role in the ranks of a human community large enough and vibrant enough to ensure your emotional and psychological well-being as your bold colony grows and thrives.
May you live long and prosper!
One-Way Mission to Mars - Ethics Fail by Marc Merlin is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
Based on a work at thoughtsarise.blogspot.com.
You know I've actually been thinking that when it comes time to terraform a planet, Venus might actually make more sense then Mars. Why? Because the intense heat of its atmosphere provides a source of energy, while the over-pressure of its atmosphere provides a source of plentiful sulfides, hydrides and oxides for all manner of manufacture and, of course, supplying rocket fuel. Dealing with cold and under-pressure, on the other hand, may simply be technologically impossible.
Interesting idea Jeremy. I'm no scientist, so I have to take your word for it. But one thing does puzzle me. If the scientific rationale you propose is correct how do you explain the choice of the world's leading scientists to focus on Mars. Do you know something they don't?
i was wondering if anyone could help,i have been thinking about the one way mission to mars,and would like to volunteer my services but cannot find out where to apply,any ideas.
This is not a crank request but serious request,if it helps us all in the future then id gladly help out
Why do you wish to impose your morality on others with free will ?
Anyhow human exploration would never have happened without the acceptance of risk - we would be still sucking our thumbs in the rift valley now.
The west has been in continual decline since Nixon scrapped the Apollo applications project.
The willingness to launch a 400 day free return trajectory to Venus in the autumn of 1973 when life support systems was in its infancy attests to the now vanished world of risk acceptance back then.
Without a goal to inspire technological innovation dies.
Perhaps I come from a vanishing generation of Dan Dare boy scouts that were naive in the extreme but give me that naivety over the self fulfilling intellectual snobbery and inwardness of today.
Manana Manana - enough with this tommorow lark.
Dear Sir Dork of Cork,
I have no problem with people of free will independently undertaking and financing a one-way trip to Mars. I offer them a hardy, "God speed!"
But when such a mission is organized around scientific research objectives and fueled by public funds, then it behooves me to state my objections and endorsements, as appropriate.
I am in no way "imposing my morality" here, just offering my opinions as a citizen and a fan of science. I think my analysis is sound, although I respect the fact that you don't agree with my conclusions.
Ok Marc , lets talk about money
I believe a one way mission architecture would not cost more then the White elephant ISS project which is probably north of $100 billion now.
In 1966 NASA budget peaked at around $6 Billion in 1966 dollars while Vietnam was gearing up to $25 billion a year expenditure that unlike Apollo also increased Americas trade deficit.
The Saturn V was created from a low technological base withen 5 years or so.
The budget declined until decapitated by Nixon who killed a very practical Apollo applications project which could have run on a 5billion a year budget and create the systems for a manned mission using Mars direct architecture in the early 80s
Instead much of the remaining NASA funding was channelled into a hybrid Military Shuttle that was never a success given its absurd complexity.
This has been proven given the most recent NASA heavy lift booster studies which stated that a Saturn legacy rocket was cheaper to run then a Shuttle legacy rocket.
So essentially 40 years of rocket development has been for nought.
You see American Industry has been destroyed by a very dubious Club of Rome agenda that has hobbled ambition and elan in the west in general to service various covet interests.
Given that America has sunk 20 trillion into her banking industry that creates nothing but debt, Goverment money of in todays dollars runs a $18 - $20 billion Nasa could be directed towards a simple Mars architecture for no extra cost.
Columbus may have looked for private money to get to America but in the end it was Queen Isabella that gave him the doe.
What happened in the early 70s was the blunder of the millennium as Nixon decided to burn the ships.
You cannot have Industrial development or adventure without goals - NASA is a castrated goalless concubine for various sectoral interests now.
Its trajectory measures accuretly the decline of the west.
Thanks for your comments, Dork of Cork, Esq.,
I really don't object to your analysis of the money involved in the proposed one-way mission, allowing for factors of 2 or 4 which may rear their ugly heads.
I even agree with your statement, "you cannot have industrial development or adventure without goals."
I think where we differ - and I hope so respectfully - is that I see the adventure as one that maximizes the scientific bang for ours buck and doesn't get sidetracked by the expensive and counterproductive task of moving fragile (and valuable) human bodies around the solar system.
In other words, I want to learn as much about Mars as soon as possible. (See my "Science Fail" post in this series.)
My guess is that we agree in many fundamental ways.
Yes Marc perhaps we are closer then we imagine.
But I leave you with this - without the J - missions much of the technology for Viking and other robotic missions would not be as advanced.
And the J - missions while expensive achieved magnificent scientific returns withen a few year rather then wasting entire scientific careers on failed or lengthy robotic missions that take many years to travel a few miles.
Mars direct / stay missions would be the J-missions of the 21rst century.
But people will have to learn to accept that other peoples lives are their own business.
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