Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
He told me that if I presented him a coherent, concrete, deontological argument for animal rights, that he would consider it
I’d avoid using deontological/Kantian ethics to argue for veganism. Many of them require a dogmatic adherence to non-exploitation and can backfire on you (deontological veganism followed consistently would result in either freeganism or possible suicide). Check out the problems with arguments like “Name The Trait” here;
http://philosophicalvegan.com/wiki/index.php/NameTheTrait
Here's the difference between rational and irrational vegans:
A rational consequentialist vegan wrote:Eating animals causes animal suffering, which is bad. Therefore, I refuse to eat animals to reduce harm.
A deontological vegan wrote:We have a rule that says ‘no eating animals!’ and everyone should follow it (regardless of context).
It’s this sort of strict all-or-nothing kind of veganism that’s counterproductive to cause of animal rights.
The definition of veganism essentially follows a utilitarian/consequentialist philosophy.
The Vegan Society wrote:Veganism is a way of living which seeks to exclude, as far as is possible and practicable, all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose.
https://www.vegansociety.com/go-vegan/definition-veganism
You can help change his mind by exposing the inconsistency of his own argument. If you can get him to register here on the forum to present his own argument that would be great.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
He does not think that the capacity to feel pain is not sufficient to gain right.
I’d set the criterion at the ability to experience subjective reality, since it’s the only morally relevant difference. The ability to feel pain is essentially irrelevant (lots of humans have rare medical conditions and can’t feel pain).
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
He says this is because they do not possess the capacity for moral agency and that to have rights, one must have the capacity to behave morally.
Right away this excludes many of the people he probably has moral concern for. Including the severely mentally impaired and those in comas. If he wants to be consistent, he’d exclude the mentally impaired from the scope of moral concern.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
In his view, humans are granted rights for 4 reasons:
1. higher cognitive capacity
What does this mean? Higher cognitive capacity relevant to whom? What if I set benchmark for “higher cognitive ability” at an IQ of 120? Would he be satisfied with this? He’s also assuming that every person has the same level of capacity, though it’s abundantly clear this isn’t the case.
Moral consideration is
significant, so selecting such a broad criterion for consideration is silly at best, and stupid at worst.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
2. the ability to reach that capacity (children)
So children’s rights are contingent on the ability to grow and achieve a cognitive/mental capacity? Where else have I heard strange arguments about the intrinsic value of children and children’s rights?
https://www.youtube.com/watch?v=0WPNIHZtv7Y What of severely mentally impaired children, who are unable to grow and achieve this higher capacity? Are they to be stripped of their rights? His view would justify child abuse, so long as the abuse is infrequent and not severe enough impede on the child’s ability to grow and achieve this “higher cognitive ability.”
This is just plain morally wrong.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
3. being human/a disability (the knowledge of the fact that if it weren't based on the disability it would have formed these capacities)*
Not sure what this means. Also, he still hasn’t defined what “these capacities” are. Not all humans are capable of the same mental capacity.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
4. the fact that they are of the same species.*
Okay, so we’ve got to the root of the problem. He’s self-admittedly a speciesist. All the while claiming that
your argument is flawed.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
He agrees that a speciesist argument is not one that is valid.
Then he agrees that his own argument is not valid. He is self-admitedly appointing moral consideration to the mentally impaired based on an arbitrary criterion (species). Why not make the criterion race, nationality, or gender? Or bipedalism, or the ability to use echolocation or walk up walls?
If I decided that only the black mentally impaired deserve moral consideration, or that only mentally impaired Canadians deserve it, I’d love to hear how he would respond.
Exmly wrote: ↑Mon Apr 23, 2018 10:25 am
So maybe that's where you guys can help me out.
I’d use the Socratic method to draw out his hidden presumptions regarding moral consideration. His faulty argument is masquerading as “logical” but it would only take a few questions to have him stumped. Ask how he can justify speciesism but not racism.
Then I’d argue to him that the only morally relevant distinction for moral consideration is the ability to perceive subjective reality. All other traits are equally arbitrary.
Argument from relevance:
http://www.animal-ethics.org/argument-relevance/
I'd steer clear of using deontology to get him to go vegan. Some vegans on the forum may disagree with me.