In Part I of Alex Wise‘s Sea Change Radio conversation with Stewart Brand, Brand makes his case for expanding nuclear energy. In Part II, Brand takes an unexpected position on genetically modified organisms (GMOs), one which calls into question fundamental assumptions that underlie environmentalism itself. Stewart Brand is an American writer best known as the editor of the Whole Earth Catalog. He founded a number of organizations including The WELL, the Global Business Network, and the Long Now Foundation. His most recent book is Whole Earth Discipline: An Ecopragmatist Manifesto. Other recommended reading on plant breeding by Stewart Brand includes Noel Kingsbury’s Hybrid: The History and Science of Plant Breeding.