Of all the changesthat we're making to the Earth, I think it's changesto the atmosphere...
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HADFIELD: Of all the changes
that we're making to the Earth, I think it's changes
to the atmosphere that we should be
the most worried about
that we're making to the Earth, I think it's changes
to the atmosphere that we should be
the most worried about
Full Transcript
00:00:01.000 --> 00:00:03.469
HADFIELD: Of all the changes
that we're making to the Earth,
00:00:03.502 --> 00:00:05.838
I think it's changes
to the atmosphere
00:00:05.872 --> 00:00:07.974
that we should be
the most worried about.
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Movie Summary
The extraordinary story of Earth and why it is special and uniquely brimming with life among a largely unknown but harsh cosmic arena; astronauts tell the story of Earth through a unique perspective.
