Comments by "袁大陸" (@user-st3im5ge7f) on "How humans are exploiting the oceans | DW Documentary" video.

  1. Human beings are destroying the oceans and seas from Age of Discovery ,European colonial powers invaded the whole world.
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  2.  @Eechuta  European people sailed their ships and warships through seas and oceans,setting their colonies in every continent. Under European colonial rules,they killed local people,destroyed their religions,polluted their environment , Looted and destroyed their marine resources.
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