John Francis oversees National Geographic's funding of scientific research as Vice President of Research, Conservation, and Exploration. A biologist and expert on marine mammals, John was a producer for National Geographic Television and has appeared in films featuring his research on fur seals and blue whales. An engaging and informative speaker, John's years of research on sea lions will bring this region to life for explorers of all ages. John will accompany the expedition shown below. We sat down with John recently to talk about his experiences as a National Geographic expert. To see the Interview, click on the Interview tab below.