Darwin, that is, of course.
What better way to celebrate than by attesting to Darwin’s Holiness? His undoubted and therefore untested correctness? The eternal and immovable dogma of His Evolutionary Theory? The unquestionable Truth of Truths in Life Science?
Read this and behold the Glory of Darwin! You may kneel now, infidels.
(allergy advice: this post may contain traces of sarcasm and irony)