True. In another context, I recall long conversations between different physical anthropologists in a forum about one person's unorthodox belief that humans' c

True. In another context, I recall long conversations between different physical anthropologists in a forum about one person's unorthodox belief that humans' closest common ancestor is shared with the orangutan, not the chimpanzee. While there was some occasional irritation, for the most part the conversations were civil, and informative, because the person who held this view was very knowledgeable about the field.