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Should we ban animal testing 是否应该禁止动物实验

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来源:https://www.bjmy2z.cn/gaokao
2021-02-09 00:50
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2021年2月9日发(作者:rl是什么意思)


THIS HOUSE WOULD BAN ANIMAL


TESTING


Animals have a right not to be harmed.


POINT


:The


differences


between


us


and


other


vertebrates


are


a


matter


of


degree


rather


than


kind. Not only do they closely resemble us anatomically and physiologically, but so too do they


behave in ways which seem to convey meaning. They recoil from pain, appear to express fear of a


tormentor, and appear to take pleasure in activities; a point clear to anyone who has observed the


behaviour


of


a


pet


dog


on


hearing


the


word“walk”.


Our


reasons


for


believing


that


our


fellow


humans are capable of experiencing feelings like ourselves can surely only be that they resemble


us both in appearance and behaviour (we cannot read their minds). Thus any animal sharing our


anatomical, physiological, and behavioural characteristics is surely likely to have feelings like us.


If we accept as true for sake of argument, that all humans have a right not to be harmed, simply by


virtue of existing as a being of moral worth, then we must ask what makes animals so different. If


animals can feel what we feel, and suffer as we suffer, then to discriminate merely on the arbitrary


difference of belonging to a different species, is analogous to discriminating on the basis of any


other morally arbitrary characteristic, such as race or sex. If sexual and racial moral discrimination


is wrong, then so too is specieism.


COUNTERPOINT


:Animals do not have such a right not to be harmed; even if they are similar to


humans


in


terms


of


their


feelings


(that


opposition


does


not


concede)


this


right


is


impossible


to


argue for. The right of a human not to be harmed is a part of a quid pro quo that we will also not


do harm to others. Animals are unable to engage in such a contract either to us or to other animals.


Animals are not about to stop hunting other animals because the animal that is hunted feel’s pain


when


it


is


caught


and


it


even


if


animal


experimentation


was


to


be


ended


it


is


unlikely


that


humanity would stop killing animals either for food, to prevent overpopulation or by accident all


of which would have to be the case if animals feeling of pleasure and pain and resulting rights had


to be taken into account.


Animal research necessitates significant harm to the animals involved.


POINT


:Animal research, by its very nature necessitates harm to the animals. Even if they are not


made to suffer as part of the experiment, the vast majority of animals used, must be killed at the


conclusion


of


the


experiment.


With


115


million


animals


being


used


in


the


status


quo


this


is


no


small


issue.


Even


if


we


were


to


vastly


reduce


animal


experimentation,


releasing


domesticated


animals into the wild, would be a death sentence, and it hardly seems realistic to think that many


behaviourally abnormal animals, often mice or rats, might be readily moveable into the pet


is


prima


fasciae


obvious,


that


it


is


not


in


the


interest


of


the


animals


involved


to


be


killed,


or


harmed


to


such


an


extent


that


such


killing


might


seem


merciful.


Even


if


the


opposition


counterargument, that animals lack the capacity to truly suffer, is believed, research should none


the less be banned in order to prevent the death of millions of animals.


COUNTERPOINT


:Firstly, due to our larger and more sophisticated brains, one would expect the


average human to have a great many more interests than any animal, for those interests to be more


complex


and


interconnected,


and


for


there


to


be


a


greater


capacity


for


reflection


and


comprehension


of


the


satisfaction


gleaned


from


the


realisation


of


such


interests.


Thus,


we


can


ascribe greater value to the life of a human than an animal, and thus conclude there to be less harm


in painlessly killing an animal than a human. Secondly, to the extent that research on animals is of


benefit to humans, it is thus permissible to conduct experiments requiring euthanasia of the animal


subjects.


Research can be done effectively without experimenting on living creature.


POINT


:As experimenting on animals is immoral we should stop using animals for experiments.


But apart from it being morally wrong practically we will never know how much we will be able


to advance without animal


experimentation if we never stop experimenting on animals. Animal


research has been the historical gold standard, and in the case of some chemical screening tests,


was for many years, by many western states, required by law before a compound could be released


on sale. Science and technology has moved faster than research protocols however, and so there is


no


longer


a


need


for


animals


to


be


experimented


on.


We


now


know


the


chemical


properties


of


most substances, and powerful computers allow us to predict the outcome of chemical interactions.


Experimenting


on


live


tissue


culture


also


allows


us


to


gain


insight


as


to


how


living


cells


react


when exposed to different substances, with no animals required. Even human skin leftover from


operations provides an effective medium for experimentation, and being human, provides a more


reliable


guide


to


the


likely


impact


on


a


human


subject.


The


previous


necessity


of


the


use


of


animals is no longer a good excuse for continued use of animals for research. We would still retain


all the benefits that previous animal research has brought us but should not engage in any more.


Thus modern research has no excuse for using animals.


COUNTERPOINT


:Most developed countries, including the United States and the member-states


of the European Union, have regulations and laws which require the research methods that do not


involve animal models should be used wherever they would produce equally accurate results. In


other


words,


scientists


are


barred


from


using


animals


in


research


where


non-animal


methods


would be just as effective.


Further,


research


animals


are


extremely


expensive


to


breed,


house


and


care


for.


Developed


countries have very strict laws governing the welfare of animals used in research; obtaining the


training


and


expert


advice


required


to


comply


with


these


laws


is


costly.


As


a


result,


academic


institutions


and


medical


or


pharmaceutical


businesses


function


under


constant


pressure


to


find


viable


alternatives


to


using


animals


in


research.


Researchers


have


a


strong


motive


to


use


alternatives to animal models wherever possible.


If


we


ban


animal


research


even


if


research


advances


continue


we


will


never


know


how


much


further and faster that research could have gone with the aid of experiments on animals. Animal


research conducted today produces higher quality results than alternative research methodologies,


and


is


thus


it


is


likely


necessary


for


it


to


remain


in


order


for


us


to


enjoy


the


rate


of


scientific


advancement we have become used to in recent years.[1]Precisely because we never know where


the


next


big


breakthrough


is


going


to


come,


we


do


not


want


to


be


narrowing


research


options.


Instead,


all


options


-


computer


models,


tissue


cultures,


microdosing


and


animal


experiments


-


should be explored, making it more likely that there will be a breakthrough.


Some groups of people have less capacity for suffering than most animals


POINT



:It


is


possible


to


conceive


of


human


persons


almost


totally


lacking


in


a


capacity


for


suffering, or indeed a capacity to develop and possess interests. Take for example a person in a


persistent vegetative state, or a person born with the most severe of cognitive impairments.


We


can


take


three


possible


stances


toward


such


persons


within


this


debate.


Firstly


we


could


experiment on animals, but not such persons. This would be a morally inconsistent and specieist


stance to adopt, and as such unsatisfactory. We could be morally consistent, and experiment on


both animals and such persons. Common morality suggests that it would be abhorrent to conduct


potentially


painful


medical


research


on


the


severely


disabled,


and


so


this


stance


seems


equally


unsatisfactory.


Finally


we


could


maintain


moral


consistency


and


avoid


experimenting


on


the


disabled,


by


adopting


the


stance


of


experimenting


on


neither


group,


thus


prohibiting


experimentation upon animals.


COUNTERPOINT


:We


do


not


need


to


justify


the


moral


value


of


severely


cognitively


disabled


persons, although if we wanted to, we could invoke notions of kinship, and family as providing a


justification


for


acting


in


an


apparently


specieist


,


it


is


sufficient


to


highlight


the


point,


that


experimenting


on


humans


of


any


cognitive


function,


carries


with


it


certain


negative


externalities. Such persons are likely to have relatives who would be harmed by the knowledge


that their loved ones are being used in medical experiments for example. Even in the case of such


a person who lacks any relatives, broader society and disabled rights groups could be harmed by a


policy that allows treating some disabled persons differently to the rest of our moral community.


Such


externalities


would


make


experimenting


on


animals,


rather


than


such


persons,


both


preferable and morally consistent.


Would


send


a


positive


social


message,


increasing


animal


welfare


rights


more


generally


in


society


POINT


:Most


countries


have


laws


restricting


the


ways


in


which


animals


can


be


treated.


These


would ordinarily prohibit treating animals in the manner that animal research laboratories claim is


necessary


for


their


research.


Thus


legal


exceptions


such


as


the


1986


Animals


(Scientific


Procedures) Act in the UK exist to protect these organisations, from what would otherwise be a


criminal offense. This creates a clear moral tension, as one group within society is able to inflect


what to any other group would be illegal suffering and cruelty toward animals. If states are serious


about persuading people against cock fighting, dancing bears, and the simple maltreatment of pets


and farm animals, then such goals would be enhanced by a more consistent legal position about


the treatment of animals by everyone in society.


COUNTERPOINT


:We do not have to justify cock fighting and other acts of animal cruelty as


morally permissible. These are different acts to animal research in an important respect. It is not


the intention of the researchers to harm the animals, but rather to produce high quality research for


the


betterment


of


human


lives.


Whilst


it


is


true


that


in


some


cases


harm


to


the


animals


is


a


reasonably


foreseeable


consequence


of


the


research,


this


is


minimised


wherever


possible,


with


pain killers, anaesthesia, and attempts to use other research means. There are many exceptions in

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