Ted Dumas, an associate professor of psychology, is an experienced researcher who is ringing alarm bells about the damage from climate change. His book, “If Food Could Talk: Stories From 13 Precious Foods,” explains how foods such as coffee, chocolate, bananas and avocados could soon disappear for good. Dumas tells Mason President Gregory Washington how the book came about, how these foods can be saved – a pooping bear in Japan might provide a way to save cherries – and how the book was almost entitled “The Last Chocolate Kiss.”