For the Animals
An Argument Guide
PT

Home / N. Ex-vegans: why I gave up / Part IND

N6

"I used to be vegan; I know what I'm talking about"

The answer in one sentence

having been vegan gives experience of what it was like for that person, not authority on the moral question. The experience shows what was hard, and those difficulties deserve to be heard. But it doesn't show that animals stopped suffering, or that the diet is unworkable for others. Many ex-smokers went back to smoking, and none of them proves smoking is good for you.

Short answer

Your experience matters, and I'd like to hear what was hard. But it shows what it was like for you, not that animals stopped suffering or that it's impossible for everyone. Many people have been vegan for decades, in good health. The moral question remains the same: is it just to make animals suffer when it can be avoided?

For children

Someone who tried something knows what it was like for them. But if a friend tried skateboarding, fell and gave up, that doesn't mean skateboarding is impossible for everyone. And animals still feel pain, whether someone managed or not.

Ask a question back

"When you were vegan, what led you to it? Has that reason stopped being true?"

Como pode aparecer

"I used to be vegan, I know what it's like."
Everyday conversation
"I went through that phase too."
Everyday conversation
"I was vegan for ten years, and I don't recommend it."
Everyday conversation
"Ex-vegan tells the truth about veganism."
Social media
"I stopped being vegan because I started feeling unwell." (which is N1)
Health version
"Most vegans give up." (which is L10)
Statistical version

The strongest version

How it is said

"I was vegan for years. I know what I'm talking about: it doesn't work."

Strongest version (steelman):

  1. P1Someone who has lived through an experience knows more about it than someone who has only heard about it.
  2. P2I lived veganism and concluded it doesn't work.
  3. P3The opinion of those who lived it should carry more weight.
  4. CSo my conclusion that veganism doesn't work should be taken seriously.

P1 is true about one's own experience. The problem is the leap: one person's experience shows what it was like for them, not what it's like for everyone. And "it doesn't work" mixes two questions: whether it's hard for someone and whether it's right.

The argument is valid, but not sound: P3 turns personal experience into general authority.

Full answer

  1. a

    Reconstruction and diagnosis

    The argument uses experience to answer different questions:

    QuestionDoes experience answer it?
    What was it like for me?Yes
    Why was it hard for me?In part, if the cause was investigated
    Is it hard for everyone?No
    Do animals matter?No
  2. b

    Where the argument breaks

    1. Experience isn't moral authority.

    Having lived something gives knowledge about the experience, not about what is right. Someone who used to be vegan knows what it was like for them, but that doesn't answer whether it's just to exploit animals.

    2. One person's experience doesn't speak for everyone.

    There are millions of vegans, and many have been doing well for decades. If personal experience counted as proof, theirs would count too, and in far greater numbers.

    3. Giving up is common, and the cause is usually lack of support.

    In the Faunalytics survey, 84% of former vegetarians and vegans didn't take part in any group, and a third gave up within the first three months. Many cases of quitting say more about the lack of support than about the diet.

    4. The reasons that led to veganism are still there.

    If the person became vegan for the animals, it's worth asking whether those reasons have changed. They almost never have: what changed was the willingness to act on them.

    5. Having been vegan can help the conversation.

    Someone who used to be vegan knows the arguments and the difficulties. That experience is valuable for understanding why people give up, and for improving support for those who try.

  3. c

    Data and sources

    SourceWhat it saysNote
    Faunalytics, 201484% of former vegetarians and vegans didn't take part in groups; 34% gave up within three months; 37% are interested in going backSurvey carried out in 2014 in the United States
    Melina, Craig and Levin, 2016Well-planned vegan diets are appropriate at all stages of lifePosition of the Academy of Nutrition and Dietetics (United States)
  4. d

    The strongest counter-reply: those who never gave up don't know how hard it is

    The most serious version says: vegans who never gave up don't know the difficulties of those who did, and speak from a comfortable place. Someone who has been through it has something to teach.

  5. e

    Why the counter-reply doesn't reach the conclusion

    It's true there's something to teach.

    About the difficulties, about the lack of support, about what could have helped.

    But teaching about difficulty isn't proving it's wrong.

    The difficulty shows that more support is needed, not that animals stopped mattering.

    Many vegans also went through difficulties.

    And found ways out. Both experiences count.

  6. f

    Back to the moral question

    Even if the experience of those who gave up was very hard, the question would remain the same: is it just to make animals suffer and die when it can be avoided? The answer doesn't depend on who managed and who didn't.

Reasoning errors

Logical

Is the form valid?

Appeal to experience
Treats personal experience as general proof
Changing the question
Answers "was it hard?" when the question is "is it right?"

Epistemological

Does the evidence support it?

Anecdotal evidence
One case against millions

Biases

Confirmation bias

The experience is read in a way that justifies giving up

Linked to N1

Dissonance reduction

Disparaging veganism eases the discomfort of having given up

Rothgerber, 2020

Extrapolations

The principle being tested is: "someone who tried something and gave up knows more than someone who carries on".

If it applied to…An ex-smoker who went back to smokingTap to see

Would be an authority to say smoking is good for you

Absurd

If it applied to…Someone who dropped out of collegeTap to see

Would know that studying doesn't work

Absurd

If it applied to…Someone who quit the gymTap to see

Would know that exercise doesn't work

Absurd

Contradictions

Once thought animals mattered.

So much that they became vegan.

Says they know what they're talking about.

But doesn't know, through tests or support, why it didn't work out.

Uses their own experience as proof.

But disregards the experience of those who carry on.

What the argument gets right

What is true

It's right that experience matters, that many vegans don't understand the difficulties of those who gave up and that those difficulties are real. Ex-vegans can help a lot in understanding what support is missing.

But

But experience shows how hard it was, not that it's wrong. The good answer is to listen, learn and ask what could have helped.