Knowing how diverse an ecological community is should be a simple matter. At the most basic level, we can go into the field take a sample and count the number of species. I know that when I look into my refrigerator that I have a beer diversity of 2. I have a few Guinness* and . . . → Read More: Biodiversity Pt. 1: Richness vs. Evenness or What Kinds Of Beer Are In My Refrigerator