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Climate change

A great article by WWF describing Climate Change and Global Warming together with highlighting some of the causes. 
Ice held in a black glove
The science is clear. Climate change is real. Climate change is happening now. Climate change requires immediate and ambitious action to prevent the worst effects it can have on people and wildlife all over the world. Climate change includes both the global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns.

Though there have been previous periods of climatic change, since the mid-20th century, humans have had unprecedented impact on Earth’s climate system and caused change on a global scale. The largest driver of warming is the emission of greenhouse gases, of which more than 90% are carbon dioxide (CO2) and methane. Fossil fuel burning for energy consumption is the main source of these emissions, with additional contributions from agriculture, deforestation, and industrial processes. The human cause of climate change is not disputed by any scientific body of national or international standing.

Read this article Climate Change and Global Warming by WWF to learn more about the problem and the causes and what we can do.

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The Challenge of Clean Growth and Clean Cities

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