Nibbles: Meet a breeder, Radiation breeding, Cassava IK, Banana apocalypse, Chestnut doom & gloom, Crazy grafter, Crazy recombination, Obsidian sickle, Cat rug

Meet a pumpkin breeder. Meet the history of atomic plant breeding. Meet a cassava anthropologist. Dial back the banana apocalypse stuff, banana guy says. On the other hand, the American chestnut apocalypse is all too real. A really wild pig. Grafting gone wild. Wild plants reveal a gene to speed plant breeding, someday. Beautiful Neolithic …