| http://www.w3.org/ns/prov#value | - In earthobservatory.nasa.gov/Newsroom/NasaNews/2001/200112065794.html it states: ???A new NASA computer climate model reinforces the long-standing theory that low solar activity could have changed the atmospheric circulation in the Northern Hemisphere from the 1400s to the 1700s and triggered a ???Little Ice Age??? in several regions including North America and Europe.
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