Volume IV · Basic level
The Debate on Animal Exploitation
An analysis of the arguments of the opposing views
About this volume
This book describes the typical situation of animals exploited by humans and also analyzes the arguments of the opposing positions in the debate over whether or not there is any justification for animal exploitation.
ISBN 978-65-01-40062-4 · 1st edition, March 2025. Original text by Luciano Carlos Cunha, translated into English.
In a nutshell
How exploited animals live and die, why exploitation is unjust, and what veganism is. Then, one by one, the most common objections: plants, "it's natural," the desert island, the economy, jobs, the law, insects and animal experimentation.
For kids
Many animals spend their whole lives locked up, far from their mothers, and are killed to become food or clothing. Veganism means choosing not to take part in that, just as we would not take part in it if they were people.
You will learn
- The real situation of animals raised for consumption and caught by fishing
- Why exploitation violates equal consideration
- What veganism is and what it is not
- How to respond to the most frequent objections to veganism
It helps to have read: Volumes I and II.
Starting from scratch?
Every chapter has a simplified version, written for readers new to the topic. Read the simple version first, then the author’s full text.
- How Do the Animals Exploited by Humans Live and Die?
- Why Is Animal Exploitation Unjust?
- What Is Veganism?
- What About Plants?
- The Objection That Consuming Animals Is Natural
- The Claim That Consuming Animals Puts an End to Their Suffering
- Is Raising Animals for Consumption Justified Because It Brings Them into Existence?
- Does It Matter What We Would Do on a Desert Island or in a Burning House?
- Is It Necessary to Consume Animal Products?
- Is Veganism Only for the Rich?
- If the World Went Vegan, Would There Be an Excess of Domesticated Animals?
- Would Veganism Ruin the Economy and Cost Jobs?
- But Does Veganism Really Have a Practical Impact?
- But Doesn't Veganism Cause Even More Deaths Than Consuming Animals?
- Does Concern for Species Justify Consuming Animals?
- The Claim That the Struggle for Animals Should Be Put Off Until Later
- Aren't Animals Already Protected by the Law?
- The Claim That Animal Advocates Are Imposing Their Lifestyle
- The Exploitation of Insects and Why We Should Oppose It
- The Debate on Animal Experimentation
Chapters
- 1How Do the Animals Exploited by Humans Live and Die?22 min
Exploited animals, especially those used for food, live in confinement, suffer disease, mutilation, and transport, and are killed in slaughterhouses or by fishing in ways we would never accept for humans; there is no justification for this double standard.
- 2Why Is Animal Exploitation Unjust?8 min
Animal exploitation is unjust because it violates the principle of equal consideration and fails the impartiality test; that's why it stays unjust even if it's sustainable, small-scale, painless at slaughter, or outside capitalism.
- 3What Is Veganism?3 min
Veganism is the position of avoiding harm to animals out of respect for them, refusing the products and services of exploitation; besides reducing demand, it exposes the injustice animals suffer.
- 4What About Plants?9 min
The plant objection fails: plants are alive, but without a centralized nervous system there's no evidence that they're sentient; and if they were, eating animals would kill even more plants, and what would follow is fruitarianism, not eating everything.
- 5The Objection That Consuming Animals Is Natural5 min
In none of the senses of “natural” (possibility, instinct, what animals do, the food chain) does eating meat being natural show that it's justifiable; and the reply “it isn't natural” makes the same mistake.
- 6The Claim That Consuming Animals Puts an End to Their Suffering6 min
Saying that consuming animals frees them from lives of suffering is an excuse: in exploitation, consumption is what causes animals to be born to suffer; and those who use it don't apply it to humans or try to reduce births.
- 7Is Raising Animals for Consumption Justified Because It Brings Them into Existence?12 min
The “replaceability defense” says consuming animals benefits them by bringing them into existence; it doesn't apply to most cases, it gives no right to cause harm, and even by the overall balance it tends to produce a very negative result.
- 8Does It Matter What We Would Do on a Desert Island or in a Burning House?2 min
What we would do on a desert island or in a burning house doesn't justify everyday consumption of animals: what we would do isn't necessarily right, and actions in extreme situations don't extend to ordinary ones.
- 9Is It Necessary to Consume Animal Products?1 min
Consuming animal products isn't necessary for good health: nutrition bodies in several countries recognize that a well-planned vegan diet is adequate at every stage of life.
- 10Is Veganism Only for the Rich?1 min
Veganism isn't just for the rich: the staple foods of a vegan diet (rice, beans, vegetables, fruit) are among the cheapest; expensive processed vegan products aren't necessary, and more demand would bring prices down.
- 11If the World Went Vegan, Would There Be an Excess of Domesticated Animals?1 min
If the world went vegan, there wouldn't be a surplus of domesticated animals: they're born through forced breeding to meet demand, and less demand would gradually mean fewer births.
- 12Would Veganism Ruin the Economy and Cost Jobs?3 min
Saying veganism would ruin the economy and jobs fails ethically (profit doesn't justify harming victims) and factually (demand for vegan products also creates jobs, and the transition is gradual).
- 13But Does Veganism Really Have a Practical Impact?2 min
Veganism has a practical impact: even without eliminating every contribution to exploitation, each person reduces demand, and the growth of exploitation doesn't show a lack of impact, only that it must be compared with what would happen without vegans.
- 14But Doesn't Veganism Cause Even More Deaths Than Consuming Animals?3 min
The claim that veganism kills more animals through agriculture has no evidence behind it and ignores that farmed animals eat far more crops; besides, only in a world that considers animals will anyone make the effort to reduce indirect deaths.
- 15Does Concern for Species Justify Consuming Animals?6 min
The idea that eating animals preserves domesticated species assumes that species matter in themselves, that they matter more than sentient beings, and that they would disappear without consumption; the first is controversial, the second can be rejected, and the third is false.
- 16The Claim That the Struggle for Animals Should Be Put Off Until Later2 min
“Humans first, animals later” fails: each person makes a difference to the animals affected, there's no proof that most people would reject the arguments, and it may be disguised speciesism.
- 17Aren't Animals Already Protected by the Law?3 min
Animal exploitation isn't the result of laws being broken: it's legal. Animals have the legal status of property, which prevents meaningful protection; changing it requires changing the way people see them.
- 18The Claim That Animal Advocates Are Imposing Their Lifestyle3 min
Saying that animal protection laws would be “imposing a lifestyle” is self-refuting: it defends a right against impositions and, at the same time, the right to impose suffering and death on animals.
- 19The Exploitation of Insects and Why We Should Oppose It8 min
There's growing evidence of sentience in insects, and their exploitation (for feed, food, silk, dye) already kills trillions a year in very bad conditions; given the number of victims, it's one of the most important problems.
- 20The Debate on Animal Experimentation17 min
The arguments from necessity and effectiveness don't justify animal experimentation; giving more weight to humans doesn't hold up, nor does the position “Kantianism for humans, utilitarianism for animals”; we can keep doing research without using animals.