Space colonization good 2 Space Colonization Good- laundry List 2
Space Colonization Bad-Laundry List
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- Space Colonization Bad-Asteroid Terrorism
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Space Colonization Bad-Laundry ListSpace exploration is bad – causes war, viruses, and jacks the environmentBruce K. Gagnon, Global Network Against Weapons & Nuclear Power In Space, 1999, “Space Exploration and Exploitation,” http://www.space4peace.org/articles/scandm.htm We are now poised to take the bad seed of greed, environmental exploitation and war into space. Having shown such enormous disregard for our own planet Earth, the so-called "visionaries" and "explorers" are now ready to rape and pillage the heavens. Countless launches of nuclear materials, using rockets that regularly blow up on the launch pad, will seriously jeopardize life on Earth. Returning potentially bacteria-laden space materials back to Earth, without any real plans for containment and monitoring, could create new epidemics for us. The possibility of an expanding nuclear-powered arms race in space will certainly have serious ecological and political ramifications as well. The effort to deny years of consensus around international space law will create new global conflicts and confrontations. Space Colonization Bad-Asteroid TerrorismSpace exploration causes asteroid terrorism – extinctionClifford E. Singer, professor of nuclear engineering and director of the Program in Arms Control, Disarmament, and International Security at the University of Illinois at Urbana—Champaign, Spring 2001, Swords and Ploughshares, http://www.acdis.uiuc.edu/homepage_docs/pubs_docs/S&P_docs/S&P_XIII/Singer.htm However the technology to build isolated extraterrestrial settlements naturally brings along with it another potentially powerful technology–the ability to move sizeable asteroids. Back in 1979 it was shown that this is not as difficult as one might at first think. The requisite technique is to land a spacecraft on one asteroid, dig up material and throw it the path of another asteroid that will approach nearby, and perturb the orbit of that asteroid until it passes nearby another large object. Once an asteroid or comet makes a controlled approach near any planet but Mercury or Pluto, then it can easily be directed near or at the earth at enormous velocity. Fortunately for our hypothetical descendants here destroying all human life on earth by asteroid impact would likely require moving objects with a diameter in excess of ten kilometers. While there are many of these, the required orbit perturbation would require a lot of lead-time and work and could be very difficult to motivate and conceal. Nevertheless with contributions from this technology a dispute between the earth and a handful of its fragile far-flung offspring in space that is carried to the extreme could conceivably lead to human extinction. Only when settlements in space are sufficiently numerous or far flung would such a possibility effectively be ruled out, primarily by physical considerations. Space Colonization Bad-DiseasesSpace exploration will cause superdiseases – Earth bacteria rapidly mutateIan O’Neill, 3-11-2008, “Germs Living In Space,” Universe Today, http://www.universetoday.com/2008/03/11/germs-living-in-space-almost-three-times-as-likely-to-cause-disease/ In one experiment on board Space Shuttle Endeavor (STS-123) launched early this morning (at 2:28 am EST), the reaction of terrestrial bacteria to zero-G will be tested. When compared with test bacteria bred here on Earth, previous studies suggest that germs bred in space are far more potent and are more likely to cause illness to people in space. The Endeavor mission will continue this experiment in the aim to find some way to prevent these microscopic astronauts causing too many problems to the continuing missions on board the International Space Station and future space tourism companies. Until a solution is found, don't go ordering fish off the in-flight menu on your next spaceship ride… Wherever humans go, a whole zoo of bacteria will follow. Most of the bacteria hitching a ride on our skin and inside our bodies live in symbiosis with us, but occasionally problem bugs like salmonella or Escherichia coli (E-coli) can get out of control, causing problems such as common food poisoning to more serious, life-threatening ailments such as tetanus, diphtheria, syphilis, cholera… (the list is pretty long.) So, as humans venture into space, it is inevitable that bacteria will come too - the whole symbiotic and parasitic jungle - exploring space with us. Bacteria will mutate, often very quickly, adapting to the environment surrounding the little microbes. Mutation is the difference between a bacteria being harmless to becoming deadly. Mutations help bacteria to survive and as an example, they can become antibiotic resistant. This is a huge problem in places where antibiotics are used very regularly (such as hospitals); genetic information is passed down the generations of bacteria (often doubling in population in a matter of minutes). If just one microbe has the genetic ability to survive a type of antibiotic, its number will multiply, creating a strain of "superbug" that can avoid being killed by antibiotics - one of the most basic examples of "natural selection". Methicillin-resistant Staphylococcus aureus (MRSA) is one particular nasty strain of the otherwise benign Staphylococcus genus which has mutated to resist commonly used antibiotics. ExtinctionSouth China Morning Post, 1-4-1996 (Dr. Ben Abraham= “called "one of the 100 greatest minds in history" by super-IQ society Mensa” and owner of “Toronto-based biotechnology company, Structured Biologicals Inc” according to same article) Despite the importance of the discovery of the "facilitating" cell, it is not what Dr Ben-Abraham wants to talk about. There is a much more pressing medical crisis at hand - one he believes the world must be alerted to: the possibility of a virus deadlier than HIV. If this makes Dr Ben-Abraham sound like a prophet of doom, then he makes no apology for it. AIDS, the Ebola outbreak which killed more than 100 people in Africa last year, the flu epidemic that has now affected 200,000 in the former Soviet Union - they are all, according to Dr Ben-Abraham, the "tip of the iceberg". Two decades of intensive study and research in the field of virology have convinced him of one thing: in place of natural and man-made disasters or nuclear warfare, humanity could face extinction because of a single virus, deadlier than HIV. "An airborne virus is a lively, complex and dangerous organism," he said. "It can come from a rare animal or from anywhere and can mutate constantly. If there is no cure, it affects one person and then there is a chain reaction and it is unstoppable. It is a tragedy waiting to happen." That may sound like a far-fetched plot for a Hollywood film, but Dr Ben -Abraham said history has already proven his theory. Fifteen years ago, few could have predicted the impact of AIDS on the world. Ebola has had sporadic outbreaks over the past 20 years and the only way the deadly virus - which turns internal organs into liquid - could be contained was because it was killed before it had a chance to spread. Imagine, he says, if it was closer to home: an outbreak of that scale in London, New York or Hong Kong. It could happen anytime in the next 20 years - theoretically, it could happen tomorrow. The shock of the AIDS epidemic has prompted virus experts to admit "that something new is indeed happening and that the threat of a deadly viral outbreak is imminent", said Joshua Lederberg of the Rockefeller University in New York, at a recent conference. He added that the problem was "very serious and is getting worse". Dr Ben-Abraham said: "Nature isn't benign. The survival of the human species is not a preordained evolutionary programme. Abundant sources of genetic variation exist for viruses to learn how to mutate and evade the immune system." He cites the 1968 Hong Kong flu outbreak as an example of how viruses have outsmarted human intelligence. And as new "mega-cities" are being developed in the Third World and rainforests are destroyed, disease-carrying animals and insects are forced into areas of human habitation. "This raises the very real possibility that lethal, mysterious viruses would, for the first time, infect humanity at a large scale and imperil the survival of the human race," he said. Directory: files files -> Answer True False 2 points Question 2 files -> Integer programming and game theory files -> 4 Integer Programming files -> Bpa vehicle Window Repair Scenario #1 task: Procure vehicle window relacement. Objective files -> Pop Warner History files -> North Carolina Inclusion Initiative Mapping Where Children with ieps are Being Served Purpose files -> Fall 2013 Spring 2014 Program Data: Standard 1 Exhibit 4d files -> Hanban – asia society confucius classrooms network 2010 request for proposal files -> Northern England’s set-jetting locations Download 216.21 Kb. Share with your friends:
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