Greg Ganssle, a philosopher affiliated with Yale University and the Rivendell Institute, has produced a careful, accessible, and fair critique of the arguments offered by the "new atheists": Dawkins, Dennett, Harris, and Hitchens. One virtue of the book is that it seeks "...to take a cooler, more reflective approach in engaging the nature of the case they offer for the truth of atheism (p. 177)." Ganssle successfully accomplishes this task. My favorite portion of the book is the final three chapters, which cover Darwinian stories of religion, three arguments for atheism offered by the new atheists which pretty clearly fail, and one which is, according to Ganssle, the strongest argument on offer from this group of authors.
Ganssle reconstructs this strongest argument, from Dawkins, in the following way:
(1) A theistic universe would be different than an atheistic universe.
(2) Our universe fits better with an atheistic universe than with a theistic universe.
(3) Therefore, our universe is more likely to be an atheistic universe than it is to be a theistic universe.
(1) seems to be on solid ground, and Dawkins argues that the long and slow development of complex biological life supports (2). Ganssle agrees, which means that this particular feature of our world fits better within an atheistic universe than a theistic one. However, he then argues that there are 4 other major elements of our universe that undermine (2) and fit better within a theistic universe:
i. The universe is ordered and susceptible to rational investigation.
ii. The existence of conscious beings with intentional mental states.
iii. The existence of beings with significant, libertarian, free agency.
iv. The existence of objective moral obligations.
He points out that there are numerous philosophers who would reject the very existence of one or more of these elements, and others that seek to give purely naturalistic accounts of them. But if these elements exist, they fit better within a theistic universe even if naturalistic accounts can be given. To see why this is the case, read this book. It is worth the time, even for someone familiar with many of these arguments.