A replication of a 2023 neuroscience study on brain entrainment and learning found that the original effect likely doesn't exist, revealing how the study obscured key issues through statistical averaging and highlighting how AI tools are democratizing scientific scrutiny.

Scott argues that projects attempting to "solve debate" through argument mapping or similar technologies are fundamentally doomed because real arguments don't work like logical syllogisms, people don't actually want structured debates, and there's no evidence this approach has ever worked.

Scott announces the results of the 2025 ACX Grants round, awarding $1.5 million to 42 projects out of 654 applications, covering areas from genetic engineering and disease prevention to AI safety and educational reform.

Scott Alexander announces the 2025 ACX Grants program offering $1M in microgrants for charitable and scientific projects, with a new equity-sharing component for projects that become startups.

Scott Alexander outlines five key strategic questions facing the ACX Grants program, including whether to fund for-profit companies and how to handle various funding scenarios.

Scott reviews updates from two cohorts of ACX Grants recipients (from 2021 and 2024), analyzing their progress and sharing lessons learned about what makes grants successful.

Scott Alexander proposes various project ideas for ACX Grants, ranging from scientific research to social initiatives, and encourages readers to pursue them.

Scott updates readers on the Impact Market Mini-Grants project, detailing recent developments and the project timeline.

Scott Alexander announces a $20,000 grants round for forecasting projects using impact certificates, explaining the process for creators and investors.

Scott Alexander announces the 2023 Book Review Contest, detailing submission guidelines, prizes, and deadlines for book review entries.

Scott Alexander provides updates on the ACX Grants project, summarizing the progress of grantees and their ongoing needs.

Scott Alexander shares the second half of ACX Grants, presenting 59 diverse project proposals seeking funding or support.

Scott Alexander presents brief descriptions of 66 diverse projects seeking funding or support as part of the ACX Grants program.

Scott Alexander announces Grants ++, asking unfunded ACX Grant applicants to resubmit concise proposals for potential reader funding.

Scott Alexander announces the results of the ACX Grants program, awarding funding to various projects and individuals across different fields.

Scott Alexander announces ACX Grants, offering $250,000 to fund promising research and projects, with potential for additional funding through partnerships.