After the publication of the first edition of the Effective Altruism Handbook in April 2015, Will MacAskill's first book Doing Good Better (DGB) was published in July 2015. For a few years, DGB was the go-to introductory book for EA, though the EA Handbook had also originally been intended to fulfill that purpose. DGB was merely a comprehensive and broadly representative introduction to EA that took optimizing the message for a wider audience into account than the EA Handbook. Of course, as EA is a movement predicated on change to become more effective, and also as a relatively young and still growing movement, EA dramatically changed over the course of a few years.
So, in 2018, the Centre for Effective Altruism introduced the EA Handbook 2.0, meant to serve the role that both the first edition of the EA Handbook and DGB, but updated to better represent the EA movement. However, this provoked controversy about the proportionate representation the EA Handbook gave to different causes; in particular, over how much more space was dedicated to AI alignment, existential risk, and long-termism in EA compared to the community's other priorities. So, many effective altruists since then have still preferred to use DGB as an introductory handbook to EA. However, there is one problem with continually recommending DGB in its largely unedited form from 2015 that the EA Handbook 2.0 remains correct in addressing: it is out of date.
As EA Forum user bdixon recently pointed out in his article assessing if climate change deserves more attention within EA, the prioritization of climate change in DGB appears to underrate the degree of warming climate change may bring about in the next 100 years, and some of the potential negative consequences of climate change. As the EA movement's priorities and methods change over time, DGB remains stuck presenting EA as it was in 2015. So, something like the EA Handbook 2.0 should exist to replace DGB, but last year conversation stultified on how such content should be presented, or how often such introductory modules or handbooks to EA should be updated. Consider this post an attempt to reboot that conversation.
At first I thought just updating Doing Good Better would be too hard. After reading Michael Chen's comment on what needs to be corrected in the current articles in the EA Handbook, on top of everything else that would need to be updated about it, it seems like it would be more work than updating DGB. It seems like DGB has probably been subjected to more stringent and professional editing since it had to go through external, commercial publication, and so updating an already solid work that covers the core facets of EA is probably easier than creating a new handbook from scratch. It also sounds like based on Jon Behar's comment that The Life You Can Save organization helped quite a lot in updating Singer's original TLYCS book. I hadn't thought of an idea a whole organization could give some time to updating an EA book, as opposed to a single assistant or editor. So the CEA or another organization could help will with that, which would make the job of updating DGB a lot easier.