The Anthropocene Epoch: Humanity's Geological Impact

Following years of military takeovers in the region, Niger is the West’s last solid ally in the Sahel. But with this coup, and growing alignment with Russia, these relations are in jeopardy. Why is a policy to decongest London proving such a politically divisive issue (10:49)? And, a deep dive into a Canadian lake shows that humanity may be entering a new epoch (17:01).

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