Agreed. Here's an interview with Isbell: http://www.rorotoko.com/index.php/article/lynne_isbell_book_interview_fruit_tree_serpent_why_we_see_well_snake_detect/P

Agreed. Here's an interview with Isbell: http://www.rorotoko.com/index.php/article/lynne_isbell_book_interview_fruit_tree_serpent_why_we_see_well_snake_detect/P1/ http://www.rorotoko.com/index.php/article/lynne_isbell_book_... From the pop science summaries I thought she was full of crap. But the details are actually quite interesting, and I can see why she has other scientists excited.