The study predicted that large swaths of ecosystems would falter in waves, creating sudden die-offs that would be catastrophic not only for wildlife, but for the humans who depend on it.
“For a long time things can seem OK and then suddenly they’re not,” said Alex L. Pigot, a scientist at University College London and one of the study’s authors. “Then, it’s too late to do anything about it because you’ve already fallen over this cliff edge.”
The latest research adds to an already bleak picture for the world’s wildlife unless urgent action is taken to preserve habitats and limit climate change. More than a million plant and animal species are at risk of extinction because of the myriad ways humans are changing the earth by farming, fishing, logging, mining, poaching and burning fossil fuels.
I am grateful that our current crisis teaches us that we do have the capacity to make fundamental changes, when we think our survival depends on it, and that we can do it fast!
Before, of course, we all go over the edge.