Happy Birthday to two towering figures. . .

the following snippet is from "Who was more important, Lincoln or Darwin?" by Malcolm Jones, Newsweek, July 2008.

As soon as you do start comparing this odd couple, you discover there is more to this birthday coincidence than the same astrological chart (as Aquarians, they should both be stubborn, visionary, tolerant, free-spirited, rebellious, genial but remote and detached—hmmm, so far so good). Two recent books give them double billing: historian David R. Contosta's "Rebel Giants" and New Yorker writer Adam Gopnik's "Angels and Ages." Contosta's joint biography doesn't turn up anything new, but the biographical parallels he sets forth are enough to make us see each man afresh. Both lost their mothers in early childhood. Both suffered from depression (Darwin also suffered from a variety of crippling stomach ailments and chronic headaches), and both wrestled with religious doubt. Each had a strained relationship with his father, and each of them lost children to early death. Both spent the better part of their 20s trying to settle on a career, and neither man gave much evidence of his future greatness until well into middle age: Darwin published "The Origin of Species" when he was 50, and Lincoln won the presidency a year later. Both men were private and guarded. Most of Darwin's friendships were conducted through the mail, and after his five-year voyage on HMS Beagle as a young man, he rarely left his home in the English countryside. Lincoln, though a much more public man, carefully cultivated a bumpkin persona that encouraged both friends and enemies to underestimate his considerable, almost Machiavellian skill as a politician.