Solar storm confirms Vikings settled in North America exactly 1,000 years ago, Archaeology
Christopher Columbus: Why he wasn't the hero we learned about in school
Greenland Vikings outlived climate change for centuries
Disruptive ideas: public intellectuals and their arguments for action on climate change – topic of research paper in Social and economic geography. Download scholarly article PDF and read for free on CyberLeninka
Victory Condition: A Climate Parable by Eliot Peper
Highlight, take notes, and search in the book In this edition, page numbers are just like the physical edition
Ancient Scandinavia: An Archaeological History from the First Humans to the Vikings
The Vikings Take on Climate Change – Washington Life Magazine
Greenland Vikings outlived climate change for centuries
A Child's History Of the World , by V. M. Hillyer—A Project Gutenberg eBook