I am a vegetarian because I believe that present-day ethics is founded on that puerile, pre-Darwinian delusion that all other kinds of creatures and all worlds were created explicitly for the hominine species. Vegetarianism is the ethical corollary of evolution. It is simply the expansion of ethics to suit the biological revelations of Charles Darwin. Evolution has taught us the kinship of all creatures.

I say ethical principle, because it is beyond doubt that the chief motive of Vegetarianism is the humane one. Questions of hygiene and of economy both play their part, and an important part, in a full discussion of food reform; but the feeling which underlies and animates the whole movement is the instinctive horror of butchery, especially the butchery of the more highly organized animals, so human, so near akin to man.

Vegetarianism proves that we’re serious about our belief in compassion and justice, that we’re mindful of our commitment, day in and day out, every time we eat. We are reminded of our belief in mercy, and we remind others. We begin to live the nonviolent vision, right here and now.

For those who take the vegetarian option seriously and adopt it as their own, it may well connect with their spiritual or religious orientation, even their sense of meaning and purpose in life. Some might see these as grandiose claims, but the point is that vegetarianism sheds light upon, and is in turn reflected by, our philosophical outlook on ourselves, our world, and our place in it.

After all, vegetarianism is, more than anything else, the very essence and the very expression of altruistic sharing… the sharing of the One Life… the sharing of the natural resources of the Earth… the sharing of love, kindness, compassion, and beauty in this life.

I became a vegetarian because I felt really bad for the animals and I love them a lot. Animals are very sweet, and I don't think that they deserve to be tortured.

Vegetarianism is a link to perfection and peace. But it's a small link. There are lots of other issues: apartheid , vivisection, political prisoners, the arms race. There's so much going on in this world today, so much ignorance among people. That's not to say I'm not standing amongst everybody. But the point is, what can we do now? That's the thing about vegetarianism; it's an individual's decision and it's something you have control over. How many things do we really have control over?

Vegetarianism is my religion. I became a consistent vegetarian some twenty-three years ago. Before that, I would try over and over again. But it was sporadic. Finally, in the mid-1960s, I made up my mind. And I've been a vegetarian ever since. When a human kills an animal for food, he is neglecting his own hunger for justice. Man prays for mercy, but is unwilling to extend it to others. Why should man then expect mercy from God? It's unfair to expect something that you are not willing to give. … This is my protest against the conduct of the world. To be a vegetarian is to disagree — to disagree with the course of things today. Nuclear power, starvation, cruelty — we must make a statement against these things. Vegetarianism is my statement. And I think it's a strong one.

I became a vegetarian after realizing that animals feel afraid, cold, hungry and unhappy like we do. I feel very deeply about vegetarianism and the animal kingdom. It was my dog Boycott who led me to question the right of humans to eat other sentient beings.

I have this small but sure voice deep inside me that says ‘NO’ every time I witness violence and I don’t ever want to stifle that voice with apathy. Supporting animal abuse in any way quiets that voice. To hurt animals is to disconnect me from that most caring, compassionate voice. I see them as such spiritual creatures, much more awake than humans and I feel if I can accept the abuse of these innocent, sentient creatures and my role in it then I could easily become apathetic about…well, everything, and that is a scary thought. […] I had gone vegetarian when I was 11 because I was viscerally repelled by the idea of eating animal flesh and there was no way to avoid the fact that someone had been killed for that piece of meat. […] it took me until 2015 to become fully vegan. […] I think the root of this whole lifestyle is Compassion. It’s a daily reminder that we are all one. I believe veganism is what will heal this planet. […] I don’t know why we are still using our power and our blessings to quash animals. Why have we not yet assumed our rightful role as their caretakers? And every time I look into a cow’s eyes and see the gentle soul dwelling in that enormous powerful body, I feel like the animals are patiently waiting, quietly willing us to just catch on.

Becoming a vegetarian is not merely a symbolic gesture. Nor is it an attempt to isolate oneself from the ugly realities of the world, to keep oneself pure and so without responsibility for the cruelty and carnage all around. Becoming a vegetarian is a highly practical and effective step one can take toward ending both the killing of nonhuman animals and the infliction of suffering upon them.

So far from vegetarianism springing from the anthropomorphism of predominantly urban dwellers, as has been suggested by its more superficial critics, it and its inevitable successor veganism are increasingly being recognised as a logical, even inescapable, process, essentially relevant, essentially practical, essentially compassionate to all species.

I became a vegetarian because I was persuaded that life is as valid for other creatures as it is for humans. I do not need dead animal bodies to keep me alive, strong and healthy. Therefore, I will not kill for food.

As a promoter of vegetarianism, I think it’s important to realise that we don’t own this planet, we’re co-existing with animals and so we need to have compassion for every co-member of the planet. We should be kind to plants as well.