Caitlin Saks Caitlin Saks is a producer for the science series NOVA on PBS. Currently, she is producing and co-hosting the digital series Polar Extremes: Antarctica. She also co-produced NOVA's Emmy-nominated 2-hour television special on climate change, Decoding the Weather Machine, and the virtual reality experience Greenland Melting. Previously, as science editor for NOVA, Caitlin developed the story content for the series, including the Emmy nominated and Kavli Award winning film Poisoned Water. Before joining NOVA, Caitlin worked on award-winning films for FRONTLINE, including League of Denial, The Choice 2012, and Money, Power, and Wall Street.