Quite possibly, the purpose of the universe is to provide a congenial home for self-conscious creatures who can ask profound questions and who can probe the nature of the universe itself.

Stuart Clark's The Sun Kings is undoubtedly the most gripping and brilliant popular-science history account that I have ever read. It is informative, accurate, and relevant. Clark's ability to write so vividly makes me seethe with jealousy.

Nevertheless, just as I believe that the Book of Scripture illumines the pathway to God, so I believe that the Book of Nature, with its astonishing details-the blade of grass, the Conus cedonulli, or the resonance levels of the carbon atom-also suggest a God of purpose and a God of design. And I think my belief makes me no less a scientist.

The human brain is by far the most complex physical object known to us in the entire cosmos.