Tag Archives: Wrangel Island

Walking on thin ice

No other animal symbolises climate change like the polar bear does. Just like the dodo has become the standard animal representing extinction, the polar bear has become recognised as the animal signifying our impact on the planet’s rapidly warming climate. … Continue reading

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Overkill

“But how could they have killed them all with just pointy sticks?” This question, or a variation thereof, has been asked of me, seemingly whenever I bring up the concept of overkill as the likely cause of Pleistocene megafaunal extinction. … Continue reading

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