Messages from Mesa Verde

I visited Mesa Verde in Colorado near the Four Corners. This was my first encounter with the “ruins” of the ancestral Puebloan people, progenitors of the Pueblo and Hopi nations. I had heard about Mesa Verde since I was a kid, but nothing could prepare me for the awesome reality. Despite the influx of tourists, there is a peaceful and spiritual quality that persists.

The most famous aspect of what was left behind there are the cliff dwellings, which are certainly magnificent. These finely crafted rock structures emerge from huge alcoves within the cliff faces, and from a distance resemble swallows’ nests, fitting into the surrounding rock just as naturally. Actually the cliff houses represent the culmination of about seven centuries of habitation at Mesa Verde. Then around 1300 AD the people abruptly abandoned their homes and moved south and southeast to establish other communities. There is much speculation about why they moved, but the most likely cause was a prolonged period of at least 12 years of drought.

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Last Residents Hold On in Tunisian Underground Houses

Tunisian Underground Houses
Tunisian Underground Houses

In the arid valleys of southern Tunisia’s Djebel Dahar region, people have lived for centuries in underground houses whose earthen casing provides protection against searing summer heat and winter winds. But in recent decades, rural depopulation has meant fewer people live in the homes.

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Beautiful Tiny Turf Houses in Iceland – Full Tour & Interview


“In this video we tour a traditional Icelandic turf house at the Islenski Baerinn Turf House museum. Turf houses are the original green buildings because they were built using local and natural materials. In Southern Iceland they used turf from the local wetlands and lava stones to build thick walls that would insulate the houses against wind and cold weather. They imported small amounts of wood, or used driftwood.

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Hempcrete

I’ve been aware of the value of what is called “hempcrete,” a mixture of lime and hemp hurds (an agricultural byproduct), for several years. But I’ve never learned much about how to prepare it, partly because industrial hemp cultivation has been illegal in the United States for the last eight decades, since it is related … Read more

Ancient Advanced Building Materials and Techniques PART 1, Geopolymers and more…


Many ancient structures and works of art may have been made with geopolymer. We’ve talked about this theory on our blog before. This video shows some very compelling close up images that supports the geopolymer theory. If confirmed, the history books will have to be rewritten. The sound quality is not so good, but keep watching and I think you’ll be amazed.

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