Was the asteroid impact that caused the extinction of the dinosaurs a one-off? Or are other mass extinctions in earth’s deep history perhaps also linked to impacts of extraterrestrial bodies? Many scientists are reluctant to accept this idea. In Cataclysms, Rampino argues that it is high time to cast off the spirit of Lyell that continues to haunt geological thinking and embrace a new era of catastrophism.
palaeontology
Book review – The Ends of the World: Volcanic Apocalypses, Lethal Oceans and Our Quest to Understand Earth’s Past Mass Extinctions
Aaaah… the Apocalypse. Who doesn’t love Hollywood’s favourite movie trope? The spectacle, the drama, and the foreboding knowledge that – oh, spoilers – everyone dies at the end. There has been no shortage of good eschatological writing in recent years. Some books to come to mind are Erwin’s imaginatively titled Extinction, Wignall’s recent The Worst of Times, or Alvarez’s T. rex and the Crater of Doom – those pesky dinosaurs remain a popular subject. Do we really need another popular science book about mass extinctions? Given the continued developments in our understanding, and given that you get not one, not two, but all five for the price of one, I’d say yes. As far as I can tell the last comparable book was Hallam & Wignall’s 1997 Mass Extinctions and their Aftermath, published by Oxford University Press, which was a more academic treatise. So, get your bucket of popcorn ready and roll on the Apocalypse!
Book review – Discovering the Mammoth: A Tale of Giants, Unicorns, Ivory, and the Birth of a New Science
“Grey as a mouse,
Big as a house,
Nose like a snake,
I make the earth shake, […]”
– J.R.R. Tolkien, The Lord of the Rings, The Two Towers, “The Black Gate is Closed”
Even Hobbits knew about elephant-like creatures. But, not so long ago, we didn’t. This book starts off with a striking realisation. Our distant ancestors lived with mammoths, using their meat, hides and bones, possibly even overhunting them to extinction. Despite having lived side-by-side with these large, majestic creatures, somewhere along the line we forgot what they were – the details of their identity not being passed down the generations and gradually fading from our stories, our myths and legends, and, finally, from our collective memory. Even though their remains were with us through the millennia, we forgot the mammoth. In turn, their remains fueled new myths and legends, from the Greek Cyclops and Titans, to Chinese dragons, the Biblical giants, and the Siberian idea of giant burrowing moles that would die upon exposure to air. How do you reconstruct the identity of a creature for which your frame of reference is gone?
The Inquisitive Biologist