Wednesday, February 16, 2011

One-Way Mission to Mars - Kumbaya Fail

In this fourth part of my critique of a recently proposed one-way mission to Mars I address whether a kick-start colonization of Mars can be justified on political grounds. My third post disputes whether such a colony is either a safe or a cost-effective way to pursue important scientific goals. You can find the introduction to the series here.

In their November 2010 paper in the Journal of Cosmology, along with other reasons for pursuing an expedited one-way mission to Mars, Dirk Schulze-Makuch and Paul Davies assert that
establishing a permanent multicultural and multinational human presence on another world would have a major beneficial political and social implications for Earth, and serve as a strong unifying and uplifting theme for all humanity.
It is hard to see how they derive confidence in such a claim.

Independence Day
movie poster
Space and space missions are a standard of science fiction when it comes to creating story lines that unite humanity in spite of centuries-old divisions. This unification is often accomplished most efficiently when planet Earth is in imminent danger of being destroyed by an asteroid impact or being conquered by an alien armada.

Nowhere is this better exemplified than at the climax of the 1996 movie Independence Day, where the American president, played by Bill Pullman, delivers a speech that rallies his troops for a last-ditch airborne counterattack on an invading force, with identical calls to arms being enacted simultaneously around the globe by people of all races and all creeds and all colors, apparently.

Earthrise, December 1968
I came of age during the the Apollo program and, as a 14-year old, watched enraptured as Neil Armstrong placed his booted foot on lunar soil. Old enough to appreciate what this meant as a national achievement and as an engineering tour de force, I was also old enough to be aware of the promise that it offered to be a unifying force for "all mankind", one beautifully anticipated in the earthrise Christmas Eve image taken by the astronauts of Apollo 8 less than a year before.

Although that day in July 1969 was celebrated the world over, the moon landings themselves failed to have any long-term impact as far as bringing people closer together. The Cold War and its proxy conflicts raged on, indifferent to these wondrous technological achievements.

International Space Station from
the Space Shuttle Atlantis
Another example of an unmet promise of political uplift offered by a costly space mission, this one closer to home, is that embodied by the International Space Station (ISS). Touted as a permanent multicultural and multinational human presence in low-earth orbit, it, too, was to provide Earth-bound humans with a transcendent unifying theme.

Yet, resplendent, orbiting above the planet at an altitude of 350 km (220 miles), it goes largely unnoticed by the world below. This is not to say that the Space Station has not called into being a remarkable intergovernmental collaboration on an unprecedented scale, but to note that, although an engineering triumph, it has resulted in few if any discernible "major beneficial political and social implications" of the type advertised by the one-way Mars mission proposal. If the tepid public reaction to the ISS is any indication, then it's not clear that such expectations should weigh in favorably in our evaluation of Schulze-Makuch and Davies's scheme to establish a human settlement on Mars post haste.

As with other motivations for the proposed expedited colonization of Mars - that it serve as a science outpost and as a lifeboat for humanity - rational analysis demands that we consider how alternative approaches compare as far as promoting a more positive political and social climate here on Earth. In other words, given that a one-way mission would cost hundreds of billions of dollars or more, how might similar - or even significantly smaller sums - be spent to foster feelings of union and brotherhood.

Jimmy Carter tries to comfort a 6-year-old
at Savelugu (Ghana) Hospital as a
Carter Center technical assistant dresses
her painful Guinea worm wound.
Although little can be done directly to bridge the divides of malignant ideologies, religious fanaticism and misguided nationalism that separate us, it has been long understood the alleviation of much of human suffering is within our grasp and that the result of doing so would yield unquestionable major political and social benefits. An example of an immediately attainable objective would be the eradication of endemic diseases such as guinea worm. A more ambitious challenge would be to commit to insure that every person on the planet is provided with adequate daily nutrition as well as access to a reliable source of drinking water.

U.S. F-35 Joint Strike Fighter
with a $110 million per unit cost
Without a doubt, goals such as these are politically daunting, but they are technically and economically feasible, particularly if countries like the United States expand their vision of international security - and with it the application of their annual one trillion dollars of "defense" spending - to encompass important non-military threats to world order and human well-being. Indeed, mobilizing the nations of the planet to mitigate the damage anticipated as a result of disruptive climate change this century, provides a ready-made unifying goal for humanity, one which we are morally obligated to address and, to the extent that we prevail in our efforts, one which could both unite and ennoble us.

Suffice it to say, we don't need to go shopping around for extraterrestrial projects, such as an ill-considered one-way mission to Mars, in order to concoct challenges to inspire and unify us, when working in broad international coalitions against terrestrial scourges, such as disease, hunger, global warming, not only would generate a much greater sense of unity and common purpose, but also would offer desperately needed material advances to billions of people here on Earth.

Part 5: One-Way Mission to Mars - Ethics Fail

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One-Way Mission to Mars - Kumbaya Fail by Marc Merlin is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
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