Marc Andreessen — notable-publication: The Techno-Optimist Manifesto

NoteThe source directly confirms all key elements of the claim: (1) Marc Andreessen is the author, (2) the publication is 'The Techno-Optimist Manifesto', (3) it was published in October 2023 (specifically October 16, 2023), and (4) the manifesto explicitly critiques ideologies associated with EA, longtermism, and safety-focused deceleration movements. The 'Enemy' section lists 'existential risk', 'de-growth', and 'the limits of growth' as bad ideas opposed to techno-optimism, which directly aligns with the claim's description of the manifesto critiquing EA, longtermism, and AI safety regulation.