*snip* The conservatives who attacked evolution because it conflicted with the Genesis account of how the world was created have faded into the background. In their place are professionals such as Harris who support intelligent design, a theory that states some aspects of the universe and living things are best explained by intelligent causes, not chance. Darwin's theory of evolution doesn't always add up, they say, and students should hear more about its shortcomings. “There are only two options,” said Harris, who is leading this year's fight. “Life was either designed or it wasn't.” That's not the point, evolution defenders...