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Adrienne Bernhard (@adrienneeve) takes a look into the challenge of preventing the Digital Dark Age to come, and at the organizations like the @InternetArchive, @GitHub, and @Permanentorg working to preserve data for generations to come. longnow.org/ideas/shining-…
In the Northern hemisphere, where it marks winter's dawn, people have observed the solstice for 10,000 years. In a 02013 paper, a group of archaeologists found that the Warren Field site in Scotland served as a lunisolar calendar synchronized to the solstice. DOI:10.11141/ia.34.1
In the 60,000 years since people began spreading across the continents, a recurring feature of human civilization has been mobility—the constant search for resources, stability and opportunity.