Let them decide for themselves. Consider those who chose to explore, chose to leave their home village, chose to travel across continents. The members of that t

Let them decide for themselves. Consider those who chose to explore, chose to leave their home village, chose to travel across continents. The members of that tribe who want to know more will explore if/when they decide to do so, and only then should they discover what worlds lie outside of theirs, not by force by us. Perhaps an advanced civilization would think the same. They have seen us go to the moon and send probes into space, and hopefully this would be sufficient for them to understand that we too, wish to explore and are ready for more knowledge.