When you said "however the AI usage is likely substantial enough that it's not the result of minor brushups or AI translation", I took that to mean that it's not the result of humans doing the thinking and AI brushing up the text. In other words, you're saying that AI has determined some of the actual content/thinking in the encyclical.
The person I spoke to at the party said that he knew somebody who had a fungal infection and was likely to die from it.
I don't know much about antifungals, but I infer from his comment that we don't have enough antifungals to cover all of the potential fungal infections.
According to someone I chatted to at a party (not normally the optimal way to identify top new cause areas!) fungi might be a worrying new source of pandemics because of climate change.
Apparently this is because thermal barriers prevented fungi from infecting humans, but because fungi are adapting to higher temperatures, they are now better able to overcome those barriers. This article has a bit more on this:
Purportedly, this is even more scary than a pathogen you can catch from people, because you can catch this from the soil.
I suspect that if this were, in fact, the case, I would have heard about it sooner. Interested to hear comments from people who know more about it than me, or have more capacity than me to read up about it a bit.
For anyone who got excited about the title, it may well be the case that you cannot just buy far UVC. I had a look at https://aerolamp.net/products/devkit and it doesn't seem to ship to countries outside the US, so if you're one of the 95% of the world's population that isn't American, this doesn't seem to be an option.
In particular, Indian companies above a certain size are required by law to donate 2% of profits
Given the enormous wealth disparity, companies can make a lot of money, donate locally within India, and still find extremely poor people and relatively good giving opportunities
This post has plenty on "how to make EA cool", but the title promised "Why make EA cool" as well. I think the post is a bit light on the why.
Maybe you don’t think being cool matters. That’s a fine opinion if you’re ok with EA being a group of 10,000 people, ~70% male and ~75% white, circularly spending Dustin Moskovitz’s money.
But imagine a movement of a million people. A million people donating a percentage of their income to create a community fund as large as Open Phil’s. A million people working at high-impact organizations.
There's been plenty of debate within the community about this. And I think some people really are OK with EA being a group of 10,000 people.
Those people would say that you're arguing for a low fidelity model of spreading EA ideas, but you haven't made the case very strongly.
A movement of a million people sounds great.
But if the reality is that those people are ~all donating ineffectively, and working at organisations which actually aren't particularly high impact orgs, then I suspect that movement is worse than the one we have now (for all its flaws).
For what it's worth, I think I probably do prefer broader outreach.
And I'd want that outreach to aim to be high-fidelity, but to recognise that we inevitably have to compromise on that to reach more people.
I feel like this is a first step on the road to something that might be quite powerful at communicating chicken/hen welfare.
The thing that was missing for me was that when I was "playing" at being a chicken in the different environments, I didn't see the point. I did various things, but found them boring.
The easiest way to better gamify this is to explain upfront that the user will be asked to guess what sort of environment the chicken is in, so the user can better orient themselves to what they are trying to achieve.
A better way to gamify is to add a welfare score. It would probably need some careful thought, because you want the scoring system to capture the idea that the chicken wants to do various different things (ie sitting on the perch, coming off, going back on again ad nauseam shouldn't get you a good score). It should also capture the idea that being pecked or harmed by other chickens hurts you, which teaches you not to get too close. And perhaps the scoring system might incentivise you to hurt other chickens (eg pecking them might make you feel less bad -- again, need this to align with how the animals actually feel and our best motivations of what motivates them to peck other chickens).
The idea should be that no matter how well you play the game, your welfare will be terrible in the factory farmed condition, and less bad in the others.
Another more minor point: the instructions said I could use arrow keys or WASD. I couldn't get arrow keys to work, which was a shame because I prefer them to WASD
This is an important and valuable question, thank you for raising it. I'll split my observations into two effects:
Malthusian effects
Benefits of scale
Malthusian effects
Other responses have referred to Malthusian effects, by which I mean the concern that with only finite resources, the resources will be spread between more people, and each person will have a worse quality of life.
Benefits of scale
Creating another person doesn't only create another mouth to feed. It also creates another source of ideas and creativity.
For example, each new birth has the potential to become another Norman Borlaug (who is claimed to have saved a billion lives through his research).
Even if 999,999 new people fail to come up with a ground-breaking innovation which makes the world better, if the millionth person does, it could allow everyone to benefit.
Of course, the flipside is that any new person could be the next Hitler/Stalin/insert-your-favourite-bad-guy-here.
Are the Norman Borlaugs winning over the Hitlers?
If you believe the data that seem to suggest that the world has been getting better over recent centuries, the answer seems to be yes.
There's also benefits around the fact that niche interests/needs are better accommodated at scale. If 0.01% of the population has a rare disease, and the population is 10 billion people, that's a million sufferers -- enough scale to incentivise scientific research. And if successful, maybe everyone is cured/treated. For a significantly smaller population that disease may remain untreated for a very long time.
Do the benefits of scale win over the Malthusian effects?
I don't think this is obvious, but I'm inclined to think the benefits of scale win.
If we look at recent examples of challenges that humanity has faced, human ingenuity has managed a few good successes (the aforementioned example of Norman Borlaug and dwarf wheat; the cost effectiveness of solar power has improved dramatically in recent years; smallpox eradication; saving the ozone layer). Don't get me wrong, we still have more to do! But that suggests we want more brains, not less.
Furthermore, decisions we make today should be based on how the benefits of scale will work in the future, not how they were in the past. Will we be better able to use our ingenuity to solve big problems in the future? Some would argue that AI will make us better able to explore creative new solutions (not that everyone will agree on this).
Lastly, and this isn't really answering your question, but rather picking up on a comment of yours. You said that the idea that saving lives makes the world better is a "core assumption of the effective altruism movement". I don't think this is correct. EA is a movement built around using evidence and reason to do good. If the evidence showed that saving lives was bad, the essence of EA would be unchanged. Furthermore, lots of the practice would be unchanged too -- a lot of EA activity is not linked to saving lives.
This post (especially this section) explores this. There are also some ideas on this website. I've copied and pasted the ideas from that site below. I think it's written with a more international perspective, but likely has some overlap with actions which could be taken by Americans.
Promoting free and fair elections, especially at the midterms
Example: Mike Pence was very brave in standing up to Trump and enabling a transition of power, and he has been vilified for this by Trump and his supporters.
Today, members of Congress don’t always seem to stand up for what they believe in (eg not opposing controversial appointments such as RFK and Hegseth). Presumably they are concerned about threats made by Trump.
Unclear exactly what this intervention looks like (provide financial support? Or something else?)
Consumer power and investor power
The boycott of Tesla is an obvious example of this, and Musk is clearly feeling the pain.
Further work could identify and assess the extent to which other large corporates are kowtowing to the Trump administration, so that consumers can make informed choices.
People who are members of pension schemes could write to the trustees asking them to divest from relevant corporates (Tesla being the obvious choice at this stage, this large scheme has already divested from Tesla). Furthermore, people could coordinate this activity.
Support grassroots protests
MoveOn, Democracy forward, etc
Bail project
Supporting free and balanced media
We need media sources which are critical of government.
Such media sources don’t seem naturally set up to accept moderate sized donations. Paying them subscription fees can support them, although the amounts are modest.
Large donors could reach out to suggest an investment in their work to bring about more work which is critical of government.
Avoid travelling to the US
Reducing tourism revenue may have a (very modest) impact on the US.
When you said "however the AI usage is likely substantial enough that it's not the result of minor brushups or AI translation", I took that to mean that it's not the result of humans doing the thinking and AI brushing up the text. In other words, you're saying that AI has determined some of the actual content/thinking in the encyclical.
Is that what you're claiming?
Hey, I dunno, my experience with it has been pretty OK thus far
The person I spoke to at the party said that he knew somebody who had a fungal infection and was likely to die from it.
I don't know much about antifungals, but I infer from his comment that we don't have enough antifungals to cover all of the potential fungal infections.
According to someone I chatted to at a party (not normally the optimal way to identify top new cause areas!) fungi might be a worrying new source of pandemics because of climate change.
Apparently this is because thermal barriers prevented fungi from infecting humans, but because fungi are adapting to higher temperatures, they are now better able to overcome those barriers. This article has a bit more on this:
https://theecologist.org/2026/jan/06/age-fungi
Purportedly, this is even more scary than a pathogen you can catch from people, because you can catch this from the soil.
I suspect that if this were, in fact, the case, I would have heard about it sooner. Interested to hear comments from people who know more about it than me, or have more capacity than me to read up about it a bit.
For anyone who got excited about the title, it may well be the case that you cannot just buy far UVC. I had a look at https://aerolamp.net/products/devkit and it doesn't seem to ship to countries outside the US, so if you're one of the 95% of the world's population that isn't American, this doesn't seem to be an option.
Great to see you thinking about this, good work.
I would have expected to see more on India.
This post has plenty on "how to make EA cool", but the title promised "Why make EA cool" as well. I think the post is a bit light on the why.
There's been plenty of debate within the community about this. And I think some people really are OK with EA being a group of 10,000 people.
Those people would say that you're arguing for a low fidelity model of spreading EA ideas, but you haven't made the case very strongly.
A movement of a million people sounds great.
But if the reality is that those people are ~all donating ineffectively, and working at organisations which actually aren't particularly high impact orgs, then I suspect that movement is worse than the one we have now (for all its flaws).
For what it's worth, I think I probably do prefer broader outreach.
And I'd want that outreach to aim to be high-fidelity, but to recognise that we inevitably have to compromise on that to reach more people.
But I don't think it's obvious either way.
I feel like this is a first step on the road to something that might be quite powerful at communicating chicken/hen welfare.
The thing that was missing for me was that when I was "playing" at being a chicken in the different environments, I didn't see the point. I did various things, but found them boring.
The easiest way to better gamify this is to explain upfront that the user will be asked to guess what sort of environment the chicken is in, so the user can better orient themselves to what they are trying to achieve.
A better way to gamify is to add a welfare score. It would probably need some careful thought, because you want the scoring system to capture the idea that the chicken wants to do various different things (ie sitting on the perch, coming off, going back on again ad nauseam shouldn't get you a good score). It should also capture the idea that being pecked or harmed by other chickens hurts you, which teaches you not to get too close. And perhaps the scoring system might incentivise you to hurt other chickens (eg pecking them might make you feel less bad -- again, need this to align with how the animals actually feel and our best motivations of what motivates them to peck other chickens).
The idea should be that no matter how well you play the game, your welfare will be terrible in the factory farmed condition, and less bad in the others.
Another more minor point: the instructions said I could use arrow keys or WASD. I couldn't get arrow keys to work, which was a shame because I prefer them to WASD
This is an important and valuable question, thank you for raising it. I'll split my observations into two effects:
Malthusian effects
Other responses have referred to Malthusian effects, by which I mean the concern that with only finite resources, the resources will be spread between more people, and each person will have a worse quality of life.
Benefits of scale
Creating another person doesn't only create another mouth to feed. It also creates another source of ideas and creativity.
For example, each new birth has the potential to become another Norman Borlaug (who is claimed to have saved a billion lives through his research).
Even if 999,999 new people fail to come up with a ground-breaking innovation which makes the world better, if the millionth person does, it could allow everyone to benefit.
Of course, the flipside is that any new person could be the next Hitler/Stalin/insert-your-favourite-bad-guy-here.
Are the Norman Borlaugs winning over the Hitlers?
If you believe the data that seem to suggest that the world has been getting better over recent centuries, the answer seems to be yes.
There's also benefits around the fact that niche interests/needs are better accommodated at scale. If 0.01% of the population has a rare disease, and the population is 10 billion people, that's a million sufferers -- enough scale to incentivise scientific research. And if successful, maybe everyone is cured/treated. For a significantly smaller population that disease may remain untreated for a very long time.
Do the benefits of scale win over the Malthusian effects?
I don't think this is obvious, but I'm inclined to think the benefits of scale win.
If we look at recent examples of challenges that humanity has faced, human ingenuity has managed a few good successes (the aforementioned example of Norman Borlaug and dwarf wheat; the cost effectiveness of solar power has improved dramatically in recent years; smallpox eradication; saving the ozone layer). Don't get me wrong, we still have more to do! But that suggests we want more brains, not less.
Furthermore, decisions we make today should be based on how the benefits of scale will work in the future, not how they were in the past. Will we be better able to use our ingenuity to solve big problems in the future? Some would argue that AI will make us better able to explore creative new solutions (not that everyone will agree on this).
Lastly, and this isn't really answering your question, but rather picking up on a comment of yours. You said that the idea that saving lives makes the world better is a "core assumption of the effective altruism movement". I don't think this is correct. EA is a movement built around using evidence and reason to do good. If the evidence showed that saving lives was bad, the essence of EA would be unchanged. Furthermore, lots of the practice would be unchanged too -- a lot of EA activity is not linked to saving lives.
This post (especially this section) explores this. There are also some ideas on this website. I've copied and pasted the ideas from that site below. I think it's written with a more international perspective, but likely has some overlap with actions which could be taken by Americans.