forum.effectivealtruism.org

The Effective Altruism Forum (forum.effectivealtruism.org) hosts research, discussion, and updates on what it frames as the world's most pressing problems. Its own description names four areas explicitly: global health and development, animal welfare, AI safety, and biosecurity. The forum's featured section also poses the organizing question behind much of this content — "How can we do the most good with our resources?" — so the problems discussed are generally those where additional resources or attention are argued to produce unusually large benefits.

The four cause areas named by the forum

These four are the areas the forum itself lists in its site description, which makes them the most reliable starting point for understanding what the community treats as core.

Why these are framed as "pressing"

The framing comes from the effective altruism idea of doing the most good with limited resources. That leads contributors to compare problems along dimensions such as scale (how many beings are affected), neglectedness (how little attention or funding the problem receives), and tractability (how solvable it appears). A problem earns the "pressing" label when it scores well across these — not simply because it is emotionally compelling. This is why the forum's featured question is about resource allocation rather than about any single issue.

How posts evaluate cause areas and interventions

Forum content is not limited to advocacy. Posts and comment threads frequently:

• Estimate impact — comparing interventions within or across cause areas.
• Challenge assumptions — questioning whether a cause is as neglected or tractable as claimed.
• Share updates — reporting new evidence, funding decisions, or field developments.
• Debate priorities — arguing that attention should shift toward or away from a given area.

Because evaluation is central, you will find disagreement as well as consensus. Reading the comments alongside a post is usually necessary to see where the reasoning is contested.

Where to find topic-specific threads and updates

The forum's navigation provides several entry points:

• Topics — browse by subject area.
• Best of the Forum and New & upvoted — surface high-signal and recent posts.
• Selected posts — curated around the "most good with our resources" question.
• Quick takes — shorter, less formal observations and updates.
• People directory and Groups directory — find who works on what.

If you are new, the How to use the Forum page and the EA Handbook are the intended orientation resources, and the EA Forum Podcast offers an audio route into the same material.

A practical way to start

1. Open the Topics page and pick one of the four cause areas.
2. Sort or scan for Best of the Forum entries within it to get the strongest existing arguments.
3. Read the comment threads, not just the post, to see the counterarguments.
4. Use Quick takes to catch current, fast-moving updates in that area.

This sequence gives you both the settled reasoning and the live debate, which is what the forum is designed to host.

Start with the Best of the Forum and the EA Handbook, then decide whether you want to read, discuss, or meet people. The EA Forum is a public discussion and research site about the world's most pressing problems, including global health and development, animal welfare, AI safety, and biosecurity. Its homepage is organized around a small set of entry points, so a new visitor can move from orientation to participation without guessing where things are.

First 30 minutes: orient yourself

Use the homepage navigation in roughly this order:

1. Best of the Forum — the fastest way to see high-quality, representative posts rather than the newest items.
2. EA Handbook — background reading for the ideas and cause areas the Forum discusses.
3. Selected posts to help us answer: "How can we do the most good with our resources?" — a curated set of posts framed around the site's central question.
4. New & upvoted — what the community is currently reading and discussing.

If you only have time for one thing, read the Best of the Forum. It gives you the community's own sense of what is worth reading before you form impressions from random threads.

Choose your path

Ways to engage

Reading is optional; participation is where the Forum becomes useful to you.

• Commenting — respond to posts and to other comments. This is the main way discussions develop.
• Quick takes — short-form posts for observations, links, and questions that don't need a full post.
• Events — check the Forum events calendar and the Events section for talks and meetups.
• Groups directory — find a local or cause-specific group if you want to talk to people rather than threads.

Before posting, read How to use the Forum. It sets expectations for tone and quality, and following it is the difference between a productive first post and a ignored one.

Follow the Forum on your own terms

The Forum offers more than the website:

• RSS — subscribe to the feed if you prefer a reader.
• EA Forum Podcast — listen to posts rather than read them.
• Cookie policy / Copyright / Contact us — the footer links for practical and legal details.

Common sticking points

• Don't start with All posts. It is a firehose; new visitors often bounce off it. Start with Best of the Forum or Topics.
• Don't assume you need an account to read. The content is browsable; an account matters when you want to comment, post, or use personalized features.
• Don't skip the Handbook if the terminology is unfamiliar. The Forum assumes some shared vocabulary, and the Handbook fills that gap faster than reading threads.
• Don't treat one post as the community's view. The Forum hosts disagreement; check comments and related posts before drawing conclusions.

A reasonable first week: read Best of the Forum, skim the EA Handbook, pick one Topic that interests you, and leave one comment or quick take. That gets you from visitor to participant with the least wasted effort.

The Effective Altruism Forum (EA Forum) is a discussion and research platform for the effective altruism movement, hosted at forum.effectivealtruism.org. It publishes research, discussion, and updates on what the site describes as the world's most pressing problems, including global health and development, animal welfare, AI safety, and biosecurity. It is useful if you want to read or join substantive conversations about how to do the most good with limited resources, whether you are a researcher, a practitioner, or someone new to the ideas.

What the Forum is for

The Forum is not a general social network or a news site. Its purpose is to concentrate discussion around a single question, stated on the homepage as: "How can we do the most good with our resources?" Content is oriented toward analysis, argument, and updates rather than casual chat.

The site's own description frames it as a host for "research, discussion, and updates on the world's most pressing problems." That combination matters: you will find both original research posts and informal discussion of the same topics.

Core topics

The Forum's stated focus areas are:

• Global health and development — interventions and policy aimed at improving wellbeing in low-income regions
• Animal welfare — reducing suffering in animals, including farmed animals
• AI safety — reducing risks from advanced artificial intelligence
• Biosecurity — preventing and responding to biological risks, including pandemics

These are the areas the site names, and they shape which posts get featured and discussed.

What kind of content appears

The homepage and navigation point to several distinct content types:

The "Best of the Forum" and "Selected posts" sections are curated entry points, which is a practical place to start if you do not want to browse everything.

Who uses it

The Forum serves a mixed audience. Researchers and practitioners post findings, project updates, and open questions. Newcomers read and ask questions, often through comments or quick takes. The site also links outward to a People directory, a Groups directory, and an EA Handbook, which suggests it functions partly as a hub for the wider movement rather than an isolated discussion board.

How it relates to effective altruism

The Forum is the discussion layer of the effective altruism movement. The movement's core question — how to do the most good with limited resources — is the same question the Forum is organized around. Topics like AI safety and biosecurity appear here because movement participants treat them as high-stakes, neglected, or tractable problems, not because the Forum covers every global issue.

If you want to understand what effective altruism is debating right now, the Forum's featured and upvoted posts are a reasonable proxy. If you want to participate, reading a few "Best of the Forum" posts before commenting will give you a sense of the expected tone and level of argument.

The Effective Altruism Forum is not just a place to read posts — it also provides several entry points for taking action and connecting with others. Based on the site's own navigation, the main routes are: the Take action section, the Events calendar, the Groups directory, the People directory, and learning resources like the EA Handbook and EA Forum Podcast. If you want to move from reading to doing, start with "Take action"; if you want to find people, start with the directories.

Start with the "Take action" section

The Forum's navigation includes a dedicated Take action entry. This is the most direct starting point if your goal is to figure out what to do next rather than just browse discussion.

• Use it when you already accept the general idea of doing the most good with your resources and want concrete options.
• Treat it as a hub: it points you toward opportunities rather than being a single article.

The Forum's own framing question — "How can we do the most good with our resources?" — is the thread that ties these action-oriented pages together.

Find events and meetups

Two navigation items cover in-person and online gatherings:

Use these when you want to attend a talk, meetup, or community gathering rather than only read. Checking the calendar is the fastest way to see whether something is happening near you or online in the near term.

Find groups and people

If your goal is ongoing connection rather than a one-off event, the directories are the right tools:

• Groups directory — find local or topical EA communities. Use this when you want a recurring group (a city group, a university group, or a group focused on a cause area) rather than a single event.
• People directory — find individuals. Use this when you want to identify who is working on a topic or who you might contact.

A practical sequence: check the Groups directory first for a community near you or aligned with your interests, then use the People directory to identify specific individuals within it.

Learn before you act

If you are still building context, the Forum points to two learning resources:

• EA Handbook — a structured introduction to effective altruism ideas.
• EA Forum Podcast — audio versions of Forum content, useful if you prefer listening.

These are worth using before committing to a cause area or a group, so that your action choices are informed rather than arbitrary.

A simple path for a new visitor

1. Read a few Selected posts or the Best of the Forum to understand current discussions.
2. Go through the EA Handbook if you want a structured grounding.
3. Open Take action to see concrete options.
4. Check the Events calendar and Forum events calendar for something upcoming.
5. Use the Groups directory to find a community, and the People directory to find individuals.

What to keep in mind

• The Forum is primarily English-language, so most events, groups, and discussions will be in English.
• The site also lists How to use the Forum, which is worth reading if you plan to post or comment rather than just read.
• Availability of specific events and groups depends on your location and cause interests — the directories are the way to check what actually exists rather than assuming something is near you.

In short: use Take action for what to do, the calendars for when, the directories for who and where, and the Handbook and Podcast for background.