Moving species around the world may increase local diversity, but it doesn't increase the overall number of species on the planet; that number only goes down. (discovermagazine.com)
Policies that promote school integration by race and class took a significant hit last week when the U.S. Department of Education announced that it was killing a small but important federal program to support local diversity efforts. (theatlantic.com)
World Government would be awful because it would require an enormous amount of coercion to overcome local diversity. (educationnext.org)