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Adaptation | Atmospheric Chemistry | Plant and Animal Extinction | Biological Trends | Historical Climate Change | Human Adaptation | Public Perception | Scientific Consensus | World Food Supply | World Natural Resources | World Response

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EPA Global Greenhouse Gas Emissions

Global fossil-fuel CO2 Annual emissions

Global Emissions by Gas At the global scale, the key greenhouse gases emitted by human activities are: Source: IPCC (2014)Exit based on global emissions from 2010. Details about the sources included in these estimates can be found in the Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Exit Carbon dioxide […]

Carbon Dioxide 413 PPM

Carbon Dioxide LATEST MEASUREMENT January 2020 413 ppm

Carbon Dioxide
LATEST MEASUREMENT: January 2020
413 ppm

EPA On Climate Change

EPA On Climate Change

Climate Change Featured Climate News Stories: NASA/NOAA: Data Show 2016 Warmest Year on Record Globally  (1/18/17) NOAA: 2016 Marks Three Consecutive Years of Record Warmth for the Globe  (1/18/17) Climate Newsroom: See all releases » Climate Change Why is the climate changing? Basic Information Causes of Climate Change Future of Climate Change Greenhouse Gas Emissions How is the climate […]

Before the Flood – Follow Leona...

Before the Flood – Follow Leonardo DiCaprio as he travels to five continents and the Arctic speaking to scientists

Pope Francis Encyclical Calling for A...

Pope Francis Encyclical Calling for Action on Global Warming

Pope Francis mentions environment 140 times in his encyclical calling for action on global warming papa-francesco_20150524_enciclica-laudato-si_en  

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