The Sixth Extinction (part 2/5)

Throughout the history of evolution, five major catastrophes have shaken the earth's surface. After them life had to reorganize from species that survived. Today 27,000 species disappear each year, an amount equal to or greater than that struck Earth during the previous extinction processes. Are we facing the Sixth Extinction? Are humans the cause of this ecological disaster? This documentary explores these issues to provide lines of inquiry that will lead us to the answers.

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[batjoende]

sangat bagus untuk penelitian sosial budaya bangsa lain

[ellmatic]

Excellent series!  I love your channel.  Subscribed!

[theobserver]

I wonder how much time passed between the great meteor and the great volcanic event. Is it possible that the meteor started something inside the Earth and that the great volcanic event was in some part initiated if not caused by the meteor?