Speaking one month after the massive Gulf of Mexico oil spill, Lisa Margonelli shows how drilling moratoriums and executive ousters make for good theater, but distract us from the issue at heart: our unrestrained oil consumption. She shares her bold plan to wean America off oil -- by confronting consumers with its real cost.

NASA Human Landing System Program Manager Dr. Lisa Watson-Morgan discusses NASA’s next-generation lunar exploration program, Artemis and HLS Programs, the challenges of space exploration, how the space industry has changed over the years, and how the benefits of more than 50 years of NASA’s work in space have helped humankind. Topics also includ...