Stephen Meyer is a the leading proponent of intelligent design arguments. I was surprised when a friend directed me toward Thomas Nagel's brief review of Meyer's new book, and Nagel had only positive comments.
Here's his review in full:
Stephen C. Meyer's Signature in the Cell: DNA and the evidence for Intelligent Design (HarperCollins) is a detailed account of the problem of how life came into existence from lifeless matter - something that had to happen before the process of biological evolution could begin. The controversy over Intelligent Design has so far focused mainly on whether the evolution of life since its beginnings can be explained entirely by natural selection and other non-purposive causes. Meyer takes up the prior question of how the immensely complex and exquisitely functional chemical structure of DNA, which cannot be explained by natural selection because it makes natural selection possible, could have originated without an intentional cause. He examines the history and present state of research on non-purposive chemical explanations of the origin of life, and argues that the available evidence offers no prospect of a credible naturalistic alternative to the hypothesis of an intentional cause. Meyer is a Christian, but atheists, and theists who believe God never intervenes in the natural world, will be instructed by his careful presentation of this fiendishly difficult problem.
It's especially notable that a pretty mainstream philosopher not known for any work in philosophy of religion would give such a positive review of a book on intelligent design. I've long thought the origin of life issue had a lot more going for it than the complexity of life arguments that most people think of when they hear the expression "intelligent design". I've also long thought of this as a clear example of how intelligent design isn't about the evolution issue at all. It's about whether there are good philosophical arguments for accepting intelligence behind the natural world, completely independent of whatever natural processes were involved in bringing about the way things are now. Since evolution (i.e. natural selection, as Nagel puts it) isn't at issue with the first living cell (evolution can only occur after that), this is about another issue entirely. It's about whether we can infer purpose from the unlikelihood of natural causes producing a living cell, not about whether natural causes could happen to produce a cell.