Hosted by: Hank Green (he/him) Emma Dauster: Writer Rachel Garner: Fact Checker Amy Peterson: Script Editor Savannah Geary: Editor, Associate Producer Daniel Comiskey: Editorial Director Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: www.darwinproject.ac.uk/letter/DCP-LETT-12843.xml babel.hathitrust.org/cgi/pt?id=nyp.33433007858008&view=1up&seq=13 stage.geolsoc.org.uk/~/media/shared/documents/Publications/On%20the%20formation%20of%20mould%20by%20Charles%20Darwin%20Series%202%20Volume%205%202.pdf Image Sources: commons.wikimedia.org/wiki/File:Charles_Darwin_by_Julia_Margaret_Cameron_2.jpg www.gettyimages.com/detail/photo/worm-royalty-free-image/465702424?phrase=earthworm&adppopup=true www.gettyimages.com/detail/video/earthworms-in-dirt-stock-footage/1144624663?phrase=earthworm&adppopup=true commons.wikimedia.org/wiki/File:Col_St_Jean_(Marnes_bleues)_2_F.JPG www.gettyimages.com/detail/video/earthworm-crawling-on-the-dirt-stock-footage/1394381285?phrase=earthworm&adppopup=true www.gettyimages.com/detail/video/worms-stock-footage/904371066?phrase=earthworm&adppopup=true www.gettyimages.com/detail/photo/earthworm-in-damp-soil-royalty-free-image/1299897834?phrase=earthworm&adppopup=true