Hostname: page-component-669899f699-8p65j Total loading time: 0 Render date: 2025-04-25T20:11:28.296Z Has data issue: false hasContentIssue false
  • English
  • Français

Is Drift a Serious Alternative to Natural Selection as an Explanation of Complex Adaptive Traits?

Published online by Cambridge University Press:  26 July 2006

Elliott Sober
Get access Rights & Permissions [Opens in a new window]

Extract

‘There are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns—the ones we don’t know we don’t know.’ —Donald Rumsfeld, 2003, President George W. Bush’s Secretary of Defense, on the subject of the U.S. government’s failure to discover weapons of mass destruction in Iraq

Type
Research Article
Information
Royal Institute of Philosophy Supplements , Volume 56: Philosophy, Biology and Life , December 2005 , pp. 10 - 11
Copyright
Copyright © The Royal Institute of Philosophy and the contributors 2005

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable