How to Survive the End of the World (2013-)

As Self - Professor of Physics and Space Science Florida Institute of Technology

As Self - Futurist

As Self - Author & Social Scientist

As Self - Author & NASA Scientist

As Self - Director Astrobiology Center Columbia University

As Self - Professor of Geological Sciences Rutgers University

As Narrator (Brazil)

As Self - Atmospheric & Oceanic Scientist University of Maryland

As Self - Former Senior Technologist U.S. Army Corps of Engineers

As Self - Postdoctoral Fellow Harvard Smithsonian Center