1. Decomposing intentionality: Perspectives on intentionality drawn from language research with two species of chimpanzees

   • William Bechtel

   OriginalPaper Pages: 1 - 32

2. Human genetic diversity, a critical resource for man's future

   • Hampton L. Carson

   OriginalPaper Pages: 33 - 45

3. Evolutionary naturalism and the objectivity of morality

   • John Collier
   • Michael Stingl

   OriginalPaper Pages: 47 - 60

4. ‘Fitness’ and ‘altruism’: Traps for the unwary, bystander and biologist alike

   • Tom Settle

   OriginalPaper Pages: 61 - 83

5. Continuous, overlapping gradients — Alternative ecological diagrams: A comment on Taylor & Blum

   • Marilia Coutinho

   Discussions Pages: 85 - 92

6. Proximate and ultimate causations

   • Ernst Mayr

   Discussions Pages: 93 - 94

7. The real objective of Mendel's paper: A response to Falk and Sarkar's criticism

   • Floyd V. Monaghan
   • Alain F. Corcos

   Discussions Pages: 95 - 98

8. A bridge too far

   • Peter J. Bowler

   BookReview Pages: 99 - 102

9. Ideology and the history of science

   • Robert J. Richards

   Letter Pages: 103 - 108

10. A response to Robert J. Richards, “Ideology and the history of science”

    • Peter J. Bowler

    Letter Pages: 109 - 110

11. Scientific supernaturalism

    • William B. Provine

    BookReview Pages: 111 - 124

12. Booknotes

    • M.R.

    Announcement Pages: 125 - 129

13. Announcement

    Announcement Pages: 131 - 131