It has been a particularly nasty week for climate news.
First came word that Antarctica was warming with potentially catastrophic consequences. Then a study that climate change was killing off forests in North America. The latest grim finding is that global warming will lead to massive ocean dead-zones that may persist for 100,000 years.
This latest horseman of the apocalypse trotted out in the form of a study published in the journal Nature Geoscience by researchers from the University of Copenhagen. They found that warmer ocean temperatures from climate change will lead to enormous areas depleted in oxygen and unable to support marine life.