末日倒数 地球大撤退

　　If we faced a countdown to destruction, could we build a spacecraft to take us to new and habitable worlds? Can we Evacuate Earth? NGC's two-hour special examines this terrifying but scientifically plausible scenario by exploring how we could unite to ensure the survival of the human race约旦：扶植故国，为国效忠。尼泊尔：故国比天国还名贵。缅甸：协调而有秩序的生涯蕴藏着幸福。法国：自在，对等，泛爱。荷兰：咱们要保持祝比利时：连合便是力气。安道尔：人不犯我，我不犯人。瑞士：统统为人人，人人为一人。中国：中国人民银行。