Pappa wrote:When is it acceptable to test on animals?
Should all new products that come in contact with humans be tested on animals to screen for carcinogens, allergens, etc.?
In my opinion, no. Only products with significant effects on the well-being of humans and animals should be tested on animals. In other words, things like cosmetic items should only be tested on consenting humans, regardless of the possibilities of carcinogens or allergens, etc.
The survival and health of living organisms makes animal testing a necessary evil, but testing on animals for luxury items seems fucked up to me.
Pappa wrote:Should animal testing only be used to test new drugs?
As far as I know, they are, aren't they?
Pappa wrote:Should there be restrictions on the types of animals used in testing, even if this limits the usefulness of results?
I see no reason why. The only restrictions should be those that rule out poor analogues. There is no real difference between testing on rats or chimpanzees, and most of the arguments in favour of testing on non-apes is purely emotional anthropomorphism.
Pappa wrote:If the criteria for choosing animals suitable for testing is based around sentience and the ability to feel pain or suffering, could animals be replaced with people in a permanent vegetative state, people who are brain dead but kept "alive" to be test subjects, or cloned humans genetically modified to never be conscious?
The permanent vegetative state subjects are possibilities, but I imagine they'd be far too rare to cover a significant portion of experimental needs. And I don't think it's logically possible to create a non-conscious human that can respond to stimuli.
Pappa wrote:If animal testing is acceptable in some or all circumstances, what is the rationale for ranking a human's life/health/beauty above that of an animal?
Apart from the obvious (that we're part of a human society), the main one is simply pragmatism. Humans are notoriously terrible subjects and I'm not sure it would even be possible to run the large scale first phase trials that are necessary using only humans. I imagine the results from such an experimental paradigm would result in a large number of mistakes getting through the testing process, and many people suffering or dying from unknown negative side effects.
Just if anyone is interested, I've worked in animal labs so (in science at least) I know that it is already difficult to get consent to run even the most non-invasive of experiments using animals, so the vast majority of experiments in this area considered to be hugely important and it's near-impossible for any frivolous research to get through. Anything that could conceivably be done using consenting humans is enforced, with animal testing being denied in these cases.
Also, in all respectable testing labs (i.e. those that follow national and international laws), the animals are extremely well looked after - even accounting for the negative effects of some experiments. This means that animals used in testing are usually well-fed and given the best medical care available, which means that these animals are healthier (and generally happier) than any wild animal, and probably most pets as well. Most researchers in these labs also care a lot about their subjects, with the vets getting called in for any minor issue like skin discolouration, lumps, bruises, scratches, etc. And even if they are evil "Cruella Deville"-like researchers, keeping their animals healthy and happy is simply best practice scientifically, in that such an approach limits confounding variables and strengthens their research.
“The real question is not whether machines think but whether men do. The mystery which surrounds a thinking machine already surrounds a thinking man.” - B. F. Skinner.