Irreducible complexity is a problem for Darwinian evolution. Whenever we see these complex functional systems we realise that they have to be designed.
Michael BeheScience is not a game in which arbitrary rules are used to decide what explanations are to be permitted.
Michael BeheIn order to say that some function is understood, every relevant step in the process must be elucidated.
Michael BeheMany people, including many important and well-respected scientists, just don't want there to be anything beyond nature. They don't want a supernatural being to affect nature.
Michael Behe