Get humans to a different star system. Alpha Centauri is the closest. This goal would be so ambitious and multigenerational that it would be like our version o

Get humans to a different star system. Alpha Centauri is the closest. This goal would be so ambitious and multigenerational that it would be like our version of building the pyramids. It could only be accomplished with the kind of long term thinking normally reserved for world religions and science fiction. It's hard to imagine what secrets of nature we might uncover in the process of attempting it.