{"slug":"thinker-john-holland","verification":{"valid":true,"entries":3,"head":"a1e528fc1fffbfd7d5dd3049035aaa3553f2c3ecb4fb5f5dff120444a6ffd511"},"count":3,"sources":[{"id":"s1","type":"other","url":"https://mitpress.mit.edu/9780262082136/adaptation-in-natural-and-artificial-systems/","title":"Adaptation in Natural and Artificial Systems","quote":"Adaptation in Natural and Artificial Systems is the book that initiated this field of study, presenting the theoretical foundations and exploring applications.","summary":"MIT Press description of Holland 1975/1992.","claim_ids":["c1"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:25:57.177Z","link_status":"http_403","quote_status":"unverified","prev":"genesis","hash":"baf04f66b37eb1c36134cdaa0fb5717c313ee38439394244dbfd44dd5f307c15"},{"id":"s2","type":"other","url":"https://www.jasss.org/1/4/review1.html","title":"Review of Emergence: From Chaos to Order","quote":"It is the thesis of this book, Holland (1998, page 123) tells us...","summary":"JASSS review confirming emergence mechanisms in Holland 1998.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:25:57.177Z","link_status":"ok","quote_status":"unverified","prev":"baf04f66b37eb1c36134cdaa0fb5717c313ee38439394244dbfd44dd5f307c15","hash":"59461cd68afb01199b10137958da42e4da41fc193d6fbe283c49decfe233a9cd"},{"id":"s3","type":"other","url":"https://www.santafe.edu/news-center/news/in-memoriam-john-holland","title":"Complexity science giant John Holland passes away at 86","quote":"Holland was one of the intellectual founders of SFI and was the founder of SFI's Adaptive Computation program, started in 1990.","summary":"Santa Fe Institute obituary confirming institutional role.","claim_ids":["c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:25:57.177Z","link_status":"ok","quote_status":"unverified","prev":"59461cd68afb01199b10137958da42e4da41fc193d6fbe283c49decfe233a9cd","hash":"a1e528fc1fffbfd7d5dd3049035aaa3553f2c3ecb4fb5f5dff120444a6ffd511"}]}