* When challenged to provide data, professors who support evolution evade the question [http://www.conservapedia.com/Conservapedia_talk:Lenski_dialog#Lead_author_won.27t_answer_simple.2C__basic_questions] | * When challenged to provide data, professors who support evolution evade the question [http://www.conservapedia.com/Conservapedia_talk:Lenski_dialog#Lead_author_won.27t_answer_simple.2C__basic_questions] |