I am very interested in medicinal plants & herbs and their potential to cure cancer, AIDS, and other diseases. Can someone please give me insight into how valuable they are now to science and medicine and their future (value in the medicine business and science research) as well as with the FDA? Are they considered weak now and what about in the future? How can genetics and molecular biology be involved in research with these plants? What education do I need to be involved in the medicinal plant industry and in pfizer or other drug company giants?