Community Notes uses a bridging algorithm requiring cross-partisan consensus to display fact-checks, reducing retweets 25-50% when notes appear. However, only 8.3% of notes achieve visibility, taking median 7 hours (mean 38.5 hours) by which time 96.7% of spread has occurred, limiting aggregate effectiveness to approximately 3-4% of misinformation reduction.
People
2| Elon Musk | Tech entrepreneur, co-founder of OpenAI, founder of xAI. Influential voice on AI development and risks. |
| Vitalik Buterin | Co-founder of Ethereum and major philanthropic donor. Has given over \$1.5B to charity including MIRI, SENS Research Foundation, GiveDirectly, and various EA-aligned organizations. |
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Person
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Tesla and SpaceX CEO, OpenAI co-founder turned critic, and xAI founder.
Approaches
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Clusters
epistemicsgovernance