Methane Release May Cause Abrupt Change

UC Riverside
Lead author: Martin Kennedy
Where published: Nature

Our findings document an abrupt and catastrophic means of global warming that abruptly led from a very cold, seemingly stable climate state to a very warm also stable climate state

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Atmosphere Temperature & Thermal Winds

Yale
Lead authors: Robert Allen, Steven Sherwood
Where published: Nature Geoscience

This puts to rest any lingering doubts that the atmosphere really has been warming up more or less as we expect, due mainly to the greenhouse effect of increasing gases like carbon dioxide

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Antarctic Temperature, CO2 Correlation

University of Bern
Lead author: Dieter Lüthi
Where published: Nature

atmospheric carbon dioxide is strongly correlated with Antarctic temperature throughout eight glacial cycles

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AGW Confirmed by Metastudy

NASA Goddard Institute, Stanford University
Lead authors: Cynthia Rosenzweig, Terry Root
Where published: Nature

formally links observed global changes in physical and biological systems to human-induced climate change, predominantly from increasing greenhouse gases

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