Pesky Details: Essays for "Left Brain" Christians

  Chapter IV - Natural Selection; or the Survival of the Fittest

  Sexual Selection

  Illustrations of the Action of Natural Selection, or the Survival of the Fittest

  On the Intercrossing of Individuals

  Circumstances Favourable for the Production of New Forms through Natural Selection

  Extinction Caused by Natural Selection

  Divergence of Character

  The Probable Effects of the Action of Natural Selection through Divergence of Character and Extinction, on the Descendants of a Common Ancestor

  On the Degree to Which Organisation Tends to Advance

  Convergence of Character

  Summary