We’ve lived so long under the spell of hierarchy—from god-kings to feudal lords to party bosses—that only recently have we awakened to see not only that “regular” citizens have the capacity for self-governance, but that without their engagement our huge global crises cannot be addressed. The changes needed for human society simply to survive, let alone thrive, are so profound that the only way we will move toward them is if we ourselves, regular citizens, feel meaningful ownership of solutions through direct engagement. Our problems are too big, interrelated, and pervasive to yield to directives from on high.
—Frances Moore LappĂ©, excerpt from Time for Progressives to Grow Up

Thursday, April 16, 2015

The Last Time Oceans Got This Acidic This Fast, 96% of Marine Life Went Extinct

Click here to access article by Brian Merchant from MotherBoard.

Referring to research done by a team led by University of Edinburgh researchers and published in Science journal (behind a paywall), the author writes:
The biggest extinction event in planetary history was driven by the rapid acidification of our oceans, a new study concl​udes. So much carbon was released into the atmosphere, and the oceans absorbed so much of it so quickly, that marine life simply died off, from the bottom of the food chain up.

That doesn’t bode well for the present, given the disturbingly similar rate that our seas are acidifying right now.

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