I have noticed that among philosophers, vegetarianism of one form or another is quite common. In fact, I became a vegetarian (technically a pescetarian) myself partly out of respect for an undergraduate philosophy professor. I am interested in finding out if there is a similar disproportion in the Less Wrong community.
I didn't request that this go into Yvain's survey because I want more information than just what animal products you do or don't eat; I'd also like to see nuances of the reasons behind your diet. There are a lot more shades than carnivore/vegetarian/vegan - if you want to be a vegetarian but are allergic to soy and gluten, that's a compelling reason to diversify protein sources, for instance. I'd also like to hear about if you avoid any plant foods (if you think they're farmed in a way that's environmentally destructive or that hurts people or if you have warm fuzzy feelings for plants, maybe). Here are some questions that come to mind:
- What foods, if any, do you normally avoid for reasons other than pure culinary taste, cost, individual health concerns (allergies, diabetes, etc.) or ease of preparation? (Avoiding foods that are considered revolting or just non-food in your culture of origin, like balut or fried locusts, counts as "culinary taste".)
- What are your reasons for avoiding those foods?
- How strictly do you avoid them? For instance, will you eat them if you are served them while a guest at a meal, or if you are hungry and there is nothing else available? Do you check to see if they're in potentially questionable dishes at restaurants (and if so, do you trust what the server says?)
- If you have children or plan to have children, will you expect or encourage them to avoid the same foods?
- Do you try to convince your friends and family members to make dietary choices similar to yours? If so, have you ever succeeded?
- If you avoid a class of foods with valuable nutritive content (as opposed to Twinkies), what do you replace it with to get complete nutrition?
- What are your attitudes to people who are more restrictive in their diets than you are? Less restrictive?
- What is the timeline of your dietary restrictions? (Transitions, lapses, increases or decreases in restrictiveness, etc.)
- If you have not avoided these foods for your entire life, how much did you enjoy them when you ate them, and do you still sometimes want to eat them?
- Is there anything else about your choice of diet that might be relevant or interesting?
Do you place equal value on the wellbeing of all animals? This sounds like the same kind of dogmatic adherence to equal weighting that I have a problem with in utilitarianism. I don't want people torturing dogs, I'm less concerned about people torturing chickens. I value the wellbeing of dogs more than the well-being of chickens. I value both considerably less than the wellbeing of humans and considerably more than the wellbeing of HIV viruses.
All else being equal, I'd prefer less rather than more chicken-suffering. If however I have a choice between a $5 chicken breast that caused X chicken-suffering and a $6 chicken breast that caused 0.5X chicken-suffering I'll save the extra dollar and apply it to something I consider more important than chicken-suffering. A donation to a puppy rescue shelter for example (though that would be low on my overall list of priorities).
I weight the well-being of animals in proportion to what I would call for lack of a better word their consciousness. I think dolphins are probably self-aware, capable of reflection, and have strong senses of pain and pleasure. I think ants are probably much less so, although still nonzero. So I place much less emphasis upon the well-being of ants than upon the well-being of dolphins. Since viruses have no nervous system and no brain, I'm prepared to give them zero value.
However, I have no evidence that dogs are more aware than pigs are. Any personal prefer... (read more)