Pulitzer Prize-winning author and professor Jonathan Weiner will be giving the second lecture of the Darwin Celebratory Lectures on the topic of variation. Weiner’s award winning book, The Beak of the Finch, documents the adaptive variations observed in the finches on the Galapagos islands. Such adaptive change is both rapid and intelligent. For instance, the beaks of the finches adapted to changes brought about by drought years. It is another piece of evidence that species have incredible adaptive abilities, not that reptiles changed into birds. Read more