Humans fueled last summer's deadly heat


Firefighters combat a fire at Marine Corps Base Camp Pendleton in California, July 2018.
Nexus Media News

Why summer 2018 saw wildfires, power outages, and buckling roads and railways.

Last summer, heat waves across the Northern Hemisphere sparked wildfires, desiccated crops, and left hundreds dead. Scientists say humans are to blame.
via Popular Science "http://bit.ly/2VY3PXt"

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