Youtube activity of "Rob MacKay" (@rrmackay) on "Astrum" channel.
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UCUV9QDyTN_h04SGSxv82oKQ
Commenter youtube id
- 4
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Rob MacKay
Commenter name
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@rrmackay
Commenter name id
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"We Will Be the Last Civilization on Earth"
Comments by video
"What Milankovitch Cycles Will Do To Earth"