How to be a chaste species pluralist-realist
Parting with illusions in evolutionary ethics
Darwin's nihilistic idea
On the inappropriate use of the naturalistic fallacy in evolutionary psychology
A new group-selection model for the evolution of homosexuality
Adaptationism, Adaptation, and Optimality
The New Behaviorism
On Dennett and the Natural Sciences of Free Will
Now, Would each Group Please Select a Religion
Intellectual Tour de Force
Index of Key Words
Contents of Volume 18