Thanks Ben. There is actually at least one argument in the draft for each alternative you named. To be honest, I don't think you can get a good sense of my 26,000 word draft from my 570 word comment from two years ago. I'll send you my draft when I'm done, but until then, I don't think it's productive for us to go back and forth like this.

Thanks Pablo and Ben. I already have tags below each argument for what I think it is arguing against. I do not plan on doing two separate posts as there are some arguments that are against longtermism and against the longtermist case for working to reduce existential risk. Each argument and its response are presented comprehensively, so the amount of space dedicated to each is based mostly on the amount of existing literature. And as noted in my comment above, I am excerpting responses to the arguments presented.

As an update, I am working on a full post that will excerpt 20 arguments against working to improve the long-term future and/or working to reduce existential risk as well as responses to those arguments. The post itself is currently at 26,000 words and there are six planned comments (one of which will add 10 additional arguments) that together are currently at 11,000 words. There have been various delays in my writing process but I now think that is good because there have been several new and important arguments that have been developed in the past year. My goal is to begin circulating the draft for feedback within three months.

For those who are curious,

• in April 2015, GiveWell had 18 full-time staff, while
• 80,000 Hours currently has a CEO, a president, 11 core team members, and two freelancers and works with four CEA staff.

Hi Ben,

Thank you to you and the 80,000 Hours team for the excellent content. One issue that I've noticed is that a relatively large number of pages state that they are out of date (including several important ones). This makes me wonder why it is that 80,000 Hours does not have substantially more employees. I'm aware that there are issues with hiring too quickly, but GiveWell was able to expand from 18 full-time staff (8 in research roles) in April 2017 to 37 staff today (13 in research roles and 5 in content roles). Is the reason that 80,000 Hours cannot grow as rapidly that its research is more subjective in nature, making good judgment more important, and that judgment is quite difficult to assess?

It seems to me that there are two separate frameworks:

1) the informal Importance, Neglectedness, Tractability framework best suited to ruling out causes (i.e. this cause isn't among the highest priority because it's not [insert one or more of the three]); and

2) the formal 80,000 Hours Scale, Crowdedness, Solvability framework best used for quantitative comparison (by scoring causes on each of the three factors and then comparing the total).

Treating the second one as merely a formalization of the first one can be unhelpful when thinking through them. For example, even though the 80,000 Hours framework does not account for diminishing marginal returns, it justifies the inclusion of the crowdedness factor on the basis of diminishing marginal returns.

Notably, EA Concepts has separate pages for the informal INT framework and the 80,000 Hours framework.

In his blog post "Why Might the Future Be Good," Paul Christiano writes:

What natural selection selects for is patience. In a thousand years, given efficient natural selection, the most influential people will be those who today cared what happens in a thousand years. Preferences about what happens to me (at least for a narrow conception of personal identity) will eventually die off, dominated by preferences about what society looks like on the longest timescales.

(Please read all of "How Much Altruism Do We Expect?" for the full context.)

Thanks Lucy! Readers should note that Elie's answer is likely partly addressed to Lucy's question.

What are your thoughts on the argument that the track record of robustly good actions is much better than that of actions contingent on high uncertainty arguments? (See here and here at 34:38 for pushback.)

Should non-suffering focused altruists cooperate with suffering-focused altruists by giving more weight to suffering than they otherwise would given their worldview (or given their worldview adjusted for moral uncertainty)?