Samir Okasha (2005), Philosophy of Science 72(5):1013–1025 — DOI-10.1086/508102
Key takeaways
Registered, not read. What the record holds of its argument comes from Okasha’s 2022 overview (LIT-749), which cites it twice: for the potential, in a transition, for selection to act at two levels, and, with Griesemer, for the observation that the traditional levels of selection debate “largely set aside the question of the origin of the biological hierarchy itself”. The 2022 text does not use the MLS1/MLS2 terms, so nothing is recorded here about them.
Standing in the record
Filed on 2026-10-05 at the owner’s request. The 2022 overview extends it. The account is THEORY-141.