Earth on brink of 'irreversible' collapse of global ecosystem, new SFU study warns

by JBB last modified 2012-06-09T13:09:16-04:00

“It's the point of no return,” Dr. Arne Mooers says, emphasizing his words calmly with his hand. “You push, and suddenly – 'Whoosh!'”

The evolutionary biologist's hand suddenly plummets, as off a cliff. “We don't know how fast the transition would be,” he adds, pausing. “No idea.” Continue reading.

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