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person1995–present

Paul Graham

Disciplines:
venture capital
computer science/programming languages
writing/essay writing
entrepreneurship/startup incubation

Summary

British-American computer scientist, essayist, and co-founder of Y Combinator — the world's most influential startup accelerator — whose essays on startups, technology, and thinking are widely read across the technology industry.

Core Contribution

Founded Y Combinator, which invented the modern seed accelerator model and funded Airbnb, Dropbox, Stripe, Reddit, and hundreds of other companies — and wrote a body of essays on startups and thinking that became the intellectual foundation of Silicon Valley's self-understanding.

Key Spikes & Highlights

  • Essay as Thinking Tool (uses public essay writing to develop his own positions — publishes drafts of his own thinking rather than finished arguments, treating the essay as a mechanism for working out what he actually believes)
  • Contrarianism as Startup Selection Criterion (the YC ethos — most valuable startups look wrong to most smart people — means he specifically seeks founders whose ideas face credible-sounding objections)

Notable Works & Achievements

Hackers & Painters

On Lisp

Historical Influences

John McCarthy Robert Morris Trevor Blackwell

Intellectual Lineage

Lisp Programming TraditionHacker Culture American Startup Ecosystem

Contemporaries & Peers

Marc Andreessen Peter Thiel Reid Hoffman Ron Conway

Minds Influenced

Sam Altman Michael Seibel Garry Tan Dalton Caldwell

Intellectual Posterity

Y Combinator Seed accelerator model'Do things that don't scale'Arc programming language

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