Crossposted from the Global Priorities Project
This post has two distinct parts. The first explores the meanings that have been attached to the term ‘cause’, and suggests my preferred usage. The second makes use of these distinctions to clarify the claims I made in a recent post on the long-term effects of animal welfare improvements.
On the meaning of ‘cause’
There are at least two distinct concepts which could reasonably be labelled a ‘cause’:- An intervention area, i.e. a cluster of interventions which are related and share some characteristics. It is often the case that improving our understanding of some intervention in this area will improve our understanding of the whole area. We can view different-sized clusters as broader or narrower causes in this sense. GiveWell has promoted this meaning. Examples might include: interventions to improve health in developing countries; interventions giving out leaflets to change behaviour.
- A goal, something we might devote resources towards optimising. Some causes in this sense might be useful instrumental sub-goals for other causes. For example, “minimise existential risk” may be a useful instrumental goal for the cause “make the long-term future flourish”. When 80,000 Hours discussed reasons to select a cause, they didn’t explicitly use this meaning, but many of their arguments relate to it. A cause of this type may be very close to one of the first type, but defined by its goal rather than its methods: for example, maximising the number of quality-adjusted life-years lived in developing countries. Similarly, one could think of a cause a problem one can work towards solving.
Which is the better usage? Or should we be using the word for both meanings? (Indeed there may be other possible meanings, such as defining a cause by its beneficiaries, but I think these are the two most natural.) I am not sure about this and would be interested in comments from others towards finding the most natural community norm. Key questions are whether we need to distinguish the concepts, and if we do then which is the more frequently the useful one to think of, and what other names fit them well.
My personal inclination is that when the meanings coincide of course we can use the one word, and that when they come apart it is better to use the second. This is because I think conversations about choosing a cause are generally concerned with the second, and because I think that “intervention area” is a good alternate term for the first meaning, while we lack such good alternatives for the second.
Conclusions about animals
In a recent post I discussed why the long-term effects of animal welfare improvements in themselves are probably small. A question we danced around in the comments is whether this meant that animal welfare was not the best cause. Some felt it did not, because of various plausible routes to impact from animal welfare interventions. I was unsure because the argument did appear to show this, but the rebuttals were also compelling.My confusion at least was stemming, at least in part, from the term ‘cause’ being overloaded.
Now that I see that more clearly I can explain exactly what I am and am not claiming.
In that post, I contrasted human welfare improvements, which have many significant indirect and long-run effects, with animal welfare improvements, which appear not to. That is not to say that interventions which improve animal welfare do not have these large long-run effects, but that the long-run effects of such interventions are enacted via shifts in the views of humans rather than directly via the welfare improvement.
I believe that the appropriate conclusion is that “improve animal welfare” is extremely unlikely to be the best simple proxy for the goal “make the long-term future flourish”. In particular, it is likely dominated by the proxy “increase empathy”. So we can say with confidence that improving animal welfare is not the best cause in the second sense (whereas it may still be a good intervention area). In contrast, we do not have similarly strong reasons to think “improve human welfare” is definitely not the best approach.
Two things I am not claiming:
- That improving human welfare is a better instrumental sub-goal for improving the long-term future than improving animal welfare.
- That interventions which improve animal welfare are not among the best available, if they also have other effects.
Owen,
Thanks for the two pieces.
I'd be interested to know: do you think your view would be different if you saw the past few hundred years as a period when one group of animals gained a great deal of power, which they used (1) to make their own lives much better and (2) to subject a much larger number of other animals to a great deal of suffering, mainly in order to be able to eat them?
I'm not making an argument that this is the right way of seeing things, though it doesn't seem crazy to me. I'm also not arguing that, if this view is accurate, it's sensible just to project it into the future (ie improvements in human lives will be accompanied by ever-greater suffering of other animals). I'm just drawing attention to the way that, in what you write, you focus on the ways that human lives have improved recently, and that we might expect this to continue, given the ways human societies work, with things being passed on to future generations (knowledge, habits, organisations, material goods); without paying any attention to how this process has also involved inflicting a great deal of suffering on other animals.
It might be that including other animals in the picture makes one feel more ambivalent about the process of development in human societies which we have benefited so richly from, and more wary about what supporting and accelerating this process will bring (the 'human lives getting better' strand which you seem to value highly for benefits long into the future). Or it might be that the suffering of animals is seen as a separate, contingent fact about a narrow period which doesn't have any lessons for what we should expect in the future. Do you have a sense one way or the other? (Perhaps you can't answer if you don't share the premise that lots of animals have suffered as humans have become more powerful, and that this matters.)
I don't think that this necessarily affects the argument that targeting changes in how humans act now is likely to be more important than targeting changes in how animals live now, since the human changes are more likely to be passed on long into the future in some form, and good changes might well have good effects long into the future. But when you write 'I do think that optimising for long-term animal welfare is not the best place to stop in picking an instrumental goal, because it's quite hard to see how things affect it.', you seem to be saying that it's hard to know what would affect the well-being of non-human animals in the long term, in contrast to things that would affect the well-being of humans in the long term. Having a sense of the mixture of gain and suffering across all animals from recent human development might
(1) draw attention to the importance of asking about the long-run well-being of all animals, human and not
(2) make one wonder about whether the future well-being of human and non-human animals are completely independent (thus, better to focus on humans since one can be more confident in the long-run effects) or if there might be an enduring negative relationship
(3) make it less difficult to see what might affect long-term animal welfare (eg more empathy for non-human animals among humans in the short term)
Great questions. I'm afraid I won't do justice to them properly here, but I'll give a quick answer with my opinions without too much justification.
I think that empowering humans tends to: (i) increase their influence over the world; (ii) improve their values.
Over the past few hundred years, the effect of (i) has significantly outweighed the effect of (ii) on animal welfare (in a way which may or may not be positive after you account for the effects on wild animals). My best guess is that going forwards this will be true for a while longer, but eventually... (read more)