The Conversation

What historic megadroughts in the western US tell us about our climate future

16-02-2015 Author: The Conversation

The Uvas Reservoir near Silicon Valley in California, photographed about one year ago.Ian Abbot/ Flickr, CC BY-NC

Let’s start with some old news. Earth’s climate is warming, human activities are causing it, and as long as we continue to dump greenhouse gas emissions into the atmosphere, the impacts on climate and society will only...

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