议题如下：gps(注:全球定位系统)两难矛盾处境，国际太空站的抉择，其他国家的商用卫星发射，以及卫星蜂巢式系统的命运。

• Issues explored include: the GPS dilemma, the International Space Station choices, commercial launch from foreign countries, and the fate of satellite-based cellular systems.