I think the discovery of exoplanets will have far reaching cultural implications. We've gone from believing planets are extremely rare to knowing planets are r

I think the discovery of exoplanets will have far reaching cultural implications. We've gone from believing planets are extremely rare to knowing planets are relatively common. Now that planets are known to be common, does that mean life is common? What will that do to the cultures that, in effect, support themselves on the belief that humans and the earth are unique?