. >> chuck leavell, author of "growing a better america" talks about environmental causes and the creation of the mother nature network. this is about 45 minutes. [applause] >> good evening, how's everybody doing? [cheers and applause] great to be here. i really appreciate the opportunity to come here, share thoughts with you, tell the story to you, and i had the pleasure of coming in the past, always enjoyed it, heard great speakers, and it's a true honor to have the podium here for a minute or two, so as you know, and as has been noted, my real job is i'm a musician. i'll tell you a story of how i learned to play the piano. i learned by listening to my mother. she was not a professional or teacher or anything like that, but she'd play for enjoyment, and she was good, you know, so now i was the baby of the family, and my brother and sister, when i was very young, five or six years old, were in school, dad working, and often it was just me and mom in the house. i loved listening to her play and said, mom, come play me something, and she'd oblige. sometime she'd say, chuck, you do something