David is (from his blog description): "a graduate student in South Carolina studying shark conservation. He is the author of the upcoming book “Why Sharks Matter: Using New Environmentalism to Show The Economic And Ecological Importance of Sharks, The Threats They Face, and How You Can Help”. He is also an amateur shark photographer and videographer, and is involved with online shark advocacy. His time is divided between educating the public about sharks, spending days at a time at sea playing with sharks, and eating horribly unhealthy foods.
In addition to sharks, he writes about fisheries issues, marine conservation, environmental activism, politics as applied to science, and space technology. He also knows quite a bit about the scientific applications of Google Earth software."
Hope you can tune in...
