Here is a link to a recording about the Dogon origin story.
You should listen to the recording and read along silently. Then, read the story aloud by yourself. Finally, try reading aloud along with the recording.
What did you think about the story? Which do you think is the more likely explanation for the origin of the Dogon knowledge of astronomy: alien contact, or prior European contact?
I suggest also reading about Critical Thinking on Wikipedia (日本語版).
bunantakeda 