[Note for TomDispatch Readers: On Friday, September 20th, three days before a U.N. climate summit, there will be school strikes across the U.S. of the sort launched by the young Swedish activist, Greta Thunberg. Adults have been urged to offer their support. This aging adult will certainly be at the New York version of such events, including a rally to be addressed by Thunberg herself. I urge other TomDispatch readers to think about doing the same. Tom]
On the Precipice
The Collective Asteroid of Human History
By Tom Engelhardt
Worlds end. Every day. We all die sooner or later. When you get to my age, it’s a subject that can’t help but be on your mind.
What’s unusual is this: it’s not just increasingly ancient folks like me who should be thinking such thoughts anymore. After all, worlds of a far larger sort end, too. It’s happened before. Ask the dinosaurs after that asteroid hit the Yucatán. Ask the life forms of the Permian era after what may have been the greatest volcanic uproar the planet ever experienced.
According to a recent U.N. global assessment report, up to one million (that’s 1,000,000!) species are now in danger of extinction, thanks largely to human actions. It’s part of what’s come to be called “the sixth extinction,” a term that makes the point all too clearly. Except in our ability to grasp (or avoid grasping) our seeming determination to wipe away this version of the world, we’re in good company. Five great moments of obliteration preceded us on Planet Earth.
And by the way, that impressive figure for endangered species should probably be upgraded to at least one million and one (1,000,001!). As anthropologist Richard Leakey said years ago, “Homo Sapiens might not only be the agent of the sixth extinction, but also risks being one of its victims.” In other words, it’s evidently not enough for us to turn ourselves into the modern equivalent of the asteroid that took down the dinosaurs, ending the Cretaceous period. It looks as if, in some future that seems ever closer, we might be our own asteroid, the one that will collapse human civilization as we’ve known it.