Topics Archives: change of perspective

lost tribes elesson image

Face to face with a lost tribe

The clip shows that a previously isolated indigenous people from the Amazon has come face to face with a settled community of villagers for the first time. The lesson talks more generally about the risks posed to these peoples by the increasing encroachment of globalised civilisation.

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Pale blue dot

This clip shows our home, planet Earth, from a cosmic perspective. The narrator, Carl Sagan, was a famous astronomer and science fiction writer.

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