History of botany scope of the subject as technology has opened up new techniques and areas of study. Modern molecular systematics, for example, entails the principles and techniques of taxonomy, molecular biology, computer science and more. Within botany there are a number of sub-disciplines that focus on particular plant groups, each with their own range of related studies (anatomy, morphology etc.). Included here are: phycology (algae), pteridology (ferns), bryology (mosses and liverworts) and palaeobotany (fossil plants) and their histories are treated elsewhere (see side bar). To this list can be added mycology, the study of fungi, which were once treated as plants, but
Network of Concerned Anthropologists and David Vine. Network of Concerned Anthropologists The Network of Concerned Anthropologists (NCA) is an independent ad hoc network of anthropologists seeking to promote an ethical anthropology. The network is concerned that the "war on terror" threatens to militarize anthropology in a way that undermines the integrity of the discipline. Therefore, the network offers the possibility to sign a pledge where it is stated what kinds of work anthropologists should not engage in. The founding members of the Network of Concerned Anthropologists include Catherine Besteman, Andrew Bickford, Greg Feldman, Gustaaf Houtman, Roberto Gonzalez, Hugh Gusterson, Jean Jackson, Kanhong Lin, Catherine