"I often said before starting, that I had no doubt I should frequently repent of the whole undertaking." So wrote Charles Darwin aboard The Beagle, bound for the Galapagos Islands and what would arguably become the greatest and most controversial discovery in scientific history. But the theory of evolution did not spring full-blown from the head of Darwin. Since the dawn of humanity, priests, philosophers, and scientists have debated the origin and development of life on earth, and with modern science, that debate shifted into high gear.
In this lively, deeply erudite work,...

In 1787, the American union was in disarray. The incompatible demands of the separate states threatened its existence; some states were even in danger of turning into the kind of tyranny they had so recently deposed. A truly national government was needed, one that could raise money, regulate commerce, and defend the states against foreign threats without becoming as overbearing as England. So thirty-six-year-old James Madison believed. That summer, the Virginian was instrumental in organizing the Constitutional Convention, in which one of the world s greatest documents would be debated,...