Positive Butterfly News, Immune Tweaking with CRISPR, and Looking to the Future in China

As I reported in a previous blog, not only does the herbicide Roundup cause lymphomas and myeloma, its widespread use on GMO (genetically modified organism) crops has decimated milkweed, an herbaceous perennial and the essential food for monarch butterflies. Since 1990, about 970 million monarchs have vanished.