Dr. Richard Karban is a researcher at UC Davis, where he is an expert in the field of plant defenses and plant-insect interactions. His studies with sagebrush and how they “communicate” to decrease herbivore predation has been groundbreaking. Plant communication has been a hotly contested discussion for the better part of a decade. Although the general consensus in the scientific community now is that plant communication DOES occur, the mechanism(s) by which this happens is not well known or agreed upon. Watch Dr Karban’s TED-Ed talk on Plant Communication here Check out Wired Magazine’s article on Dr Karban here Find Dr Karban’s book Plant Sensing and Communication here To ask questions for future shows, submit them at Flower Power Garden Hour Facebook page, The Plant Lady Facebook page, or Instagram. You can also email Marlene questions, future show topic requests and feedback at msimon@marlenesimon.net