These are valid points. I wanted to see how much time it will take me to find 10 promising, high-impact petitions. I could easily find 7 very good petitions, but the final 3 were harder to find. Overall it took me a few hours.

I partially agree with your concern about the shrimp petition lacking a ToC, although that petition still contains a clear, feasible and well-targeted ask in my opinion. But it could be that such change.org or class project petitions lack credibility and hence are less effective.

If people spend more time researching the issues, I consider that as a positive side effect. People learn about the causes. I bet people learned about AI safety by seeing me recommending those petitions. It might result in people supporting those causes in other ways in the future, for example by donating money. Especially if the petition comes from a highly effective charity. Any way, I still consider signing petitions as the cheapest altruistic thing that one can do, especially if you have a platform that offers you the most effective petitions so you don't have to look for them yourself.

Nice that you've made that website. I also had in mind a website or online platform that regularly offers you a few top-effective petitions to sign (and perhaps a newsletter that informs people when new petitions are available). The most difficult part may be regularly looking for and selecting those petitions. As I said, quickly finding 10 petitions was already a challenge, and I don't think I can easily find 10 other petitions next month. But looking for a few petitions every few months should be feasible for me in my spare time. And if more and more EA-aligned people and organizations inform me/us about new petitions, it becomes even more feasible. And if you and other effective altruists also contribute to this website by looking for effective petitions, we may have something fruitful. 

As petitions are such a low bar in terms of altruistic engagement, I also don't think it is worthwhile to have a team of (professional) effective altruists spending much time assessing petitions. It's not such a big deal, in my opinion, that a weakly tractable petition such as that shrimp petition gets selected. More problematic would be if we miss a highly effective petition. False negatives (not recommending top effective petitions) are more problematic than false positives (recommending weakly effective petitions), because signing a petition doesn't take much time and there are not many top effective petitions. There are petitions that are counterproductive and are negatively effective, but I think we are able to quickly recognize and not select those. 

You raised a good point. Yes, I guess I agree that when there is only a positive experience and no negative, the welfare is definitely positive, even if the positive experience is very small. But thinks get tricky when there are both positive and negative experiences, as is the case for almost all sentient beings, and probably also for nematodes if they are sentient. The more welfare is composed of positive and negative parts, the more difficult it becomes to compare it with a zero welfare level. Might have to do with information processing capacity. Adding up many positives and negatives is more difficult that considering a single positive or negative value. Evaluating mixed experiences (with both positive and negative parts) might require a more coarse-grained approach. The level of coarse-graining might relate to the neutral range: the more coarse-graining is used, the wider the neutral range. 

Ok, let me exaggerate a bit. Assume when state S=(X,Y,Z)=(87455.668741, -258.142567, -11024.441253), you are indifferent with nonexistence. Now consider state S'=(87455.668741, -258.142567, -11024.441153). You can confidently say that S' gives you a positive welfare? If yes: close your eyes and write down, for the given X and Y of state S, a value of Z that gives you a positive welfare lower than S'. I bet your brains are too small to do this exercise. Now consider a nematode with much smaller brains....

Perhaps we should run a survey, ask people if they have a neutral range. Can they give values of X, Y and Z such that if they would experience X, Y and Z units of some welfare determining components, they would be indifferent between that experience and non-existence, whereas if they had X+dX, Y and Z units, they would state a positive welfare and X-dX, Y and Z units would correspond with a negative welfare. I'm personally very skeptical that most people's neutral ranges are zero. You claim to have a zero neutral range? 

I guess you're suggesting that the neutral range is not well-defined? When experiences are composed of positive and negative parts without correct weighting, the neutral range could be larger than when experiences are more dominated by either positive or negative parts? I'm open to such a possibility. 

Well, I'll probably move to teaching at high school. It got me thinking...

I also feel the increased competition with AI. I underestimated how important it became to learn to use state of the art AI https://80000hours.org/2025/04/to-understand-ai-you-should-use-it-heres-how-to-get-started/

I implicitly assumed the welfare range includes zero. 

About the intransitivity argument: The comparison of the X seconds of breeze and the lecture is a coarse-grained comparison, i.e. in a coarse-grained frame. Also comparing X+1 seconds of breeze with the lecture is in a coarse-grained frame. But comparing X with X+1 seconds of breeze is fine-grained. So the comparisons assume different frames, as with reference frames in special relativity and welfare frames in utilitarian ethics. 

Thanks for the reference. I quickly read that paper, and at the very end the authors seem to defend what I interpret as an account of incommensurability (the part about context-sensitivity). Perhaps I misunderstand that paper, but anyway, I'm not yet convinced that incommensurability of welfare is impossible, in particular because of the analogy with special relativity, where time is really (mathematically) incommensurable: the notion of 'now' depends on the reference frame. 

I can relate to that. In the past 2 years, I applied for almost 50 positions at 30 EA-aligned organizations, with no success. (Yet, I have 3 PhD's, am president and co-founder of EA Belgium) Especially the remote jobs are extremely competitive.  

yes, this was a fruitful discussion; thanks! I summarized my arguments here: https://forum.effectivealtruism.org/posts/udcCBBwGnCneLRjkH/should-we-consider-the-welfare-of-small-soil-animals-on-the