Achieving longtermist goals depends on avoiding extinction in the next 100 years.
Extinction risk in the next 100 years is sufficiently high that the longtermist movement should optimize almost entirely for reducing it.
Reducing extinction risk is a subset of longtermism, so more people will be convinced by an argument for reducing extinction risk than an argument for longtermism.
Why not focus on the ‘reduce extinction risk’ argument that more people will be convinced by, and that is almost all of what longtermism is concerned about anyway?
Example: Will MacAskill and Tyler Cowen
This post was inspired by recently listening to Will MacAskill on Tyler Cowen’s podcast (link). Tyler raised a few reservations about longtermism (phrasing below is my own):
Does consequentialist reasoning break down on questions about extremely large populations?
Similarly, isn’t consequentialism inadequate for explaining the difficult-to-measure value of things like arts funding?
If instead of defending longtermism, Will was just defending reducing extinction risk, I don’t think a single one of Tyler’s reservations would have even existed in the first place.
Recent press around the movement is focused more on longtermism than reducing extinction risk
If longtermism cares about making a case that is compelling to a larger number of people, I think it should emphasise ‘reducing extinction risk’ in its public relations.
For what it’s worth, I suspect that the majority of readers will find the framing of longtermism in the above articles either interesting but forgettable, or abstract and offputting.
Admittedly, I am not a journalist, and maybe framing things in terms of the enormous potential for future life in the universe is actually a better way of getting people inspired and excited than talking about extinction (i.e. point 3 of my summary is false). I can at least observe that this isn’t a typical journalist’s strategy for convincing readers an issue is important. I would be interested to hear more qualified opinions on this question.
Possible concern: do people say ‘longtermism’ and not just ‘extinction risk’ because it’s more interesting?
I think philosophical writing on longtermism is valuable, and I also value intellectual curiosity for its own sake. But I think promoting discussion of ‘reducing extinction risk’ over ‘longtermism’ in public spaces is a more pragmatic way of both getting new people involved with longtermist issues and achieving longtermist goals.
Why say ‘longtermism’ and not just ‘extinction risk’?
Summary
The thinking behind the title:
Achieving longtermist goals depends on avoiding extinction in the next 100 years.
Extinction risk in the next 100 years is sufficiently high that the longtermist movement should optimize almost entirely for reducing it.
Reducing extinction risk is a subset of longtermism, so more people will be convinced by an argument for reducing extinction risk than an argument for longtermism.
Why not focus on the ‘reduce extinction risk’ argument that more people will be convinced by, and that is almost all of what longtermism is concerned about anyway?
Example: Will MacAskill and Tyler Cowen
This post was inspired by recently listening to Will MacAskill on Tyler Cowen’s podcast (link). Tyler raised a few reservations about longtermism (phrasing below is my own):
Does consequentialist reasoning break down on questions about extremely large populations?
Similarly, isn’t consequentialism inadequate for explaining the difficult-to-measure value of things like arts funding?
If instead of defending longtermism, Will was just defending reducing extinction risk, I don’t think a single one of Tyler’s reservations would have even existed in the first place.
Recent press around the movement is focused more on longtermism than reducing extinction risk
Here are a few examples: NYTimes, BBC, Time, Vox.
If longtermism cares about making a case that is compelling to a larger number of people, I think it should emphasise ‘reducing extinction risk’ in its public relations.
For what it’s worth, I suspect that the majority of readers will find the framing of longtermism in the above articles either interesting but forgettable, or abstract and offputting.
Admittedly, I am not a journalist, and maybe framing things in terms of the enormous potential for future life in the universe is actually a better way of getting people inspired and excited than talking about extinction (i.e. point 3 of my summary is false). I can at least observe that this isn’t a typical journalist’s strategy for convincing readers an issue is important. I would be interested to hear more qualified opinions on this question.
Possible concern: do people say ‘longtermism’ and not just ‘extinction risk’ because it’s more interesting?
I think philosophical writing on longtermism is valuable, and I also value intellectual curiosity for its own sake. But I think promoting discussion of ‘reducing extinction risk’ over ‘longtermism’ in public spaces is a more pragmatic way of both getting new people involved with longtermist issues and achieving longtermist goals.