CNN  — 

Isolated, desolate, lonely – these are just some of the words you might use to describe desert dwellings. Yet, more than a billion people – or one-seventh of the world’s population – live in desert areas, with the American West and Southwest among the planet’s most heavily populated regions.

© Joe Fletcher
Designed by I-10 Studio, the Amangiri resort is made of thick concrete and sandstone walls.

While traditional desert architecture stretches back millennia, it was transformed in the 20th century by air conditioning and new materials such as coated glass. These technological innovations helped make arid regions more habitable, while offering architects a new typology to experiment with, according to Izabela Anna Moren, author of the new book “Living in the Desert.”

“The harsh conditions of the desert seem to stimulate human yearnings for discovery, challenge and freedom,” she writes in the book’s introduction. “The tremendous sense of emptiness and the never-ending horizon paradoxically prompt feelings of possibility.”

© Joe Fletcher
Designed by I-10 Studio, this luxury resort is made of thick concrete and sandstone walls. Scroll through to see more desert homes.
© Edward Ogosta Architecture
Designed by LA firm Edward Ogosta Architecture, this fluorescent white structure in Coachella Valley stands in stark contrast with California's traditionally lavish desert structures.
© Not Vital
Designed by Swiss artist Not Vital, this mud and straw house in Niger resembles a place of worship.
© Photographs by Luis Garcia
Designed by Gracia Studio in the Mexican part of the Sonoran Desert, these individual cabins and villas are spread out over a hillside.
© Marc Angeles
This desert house near Palm Springs, California, was inspired by shadows, according to designer Oller & Pejic Architecture.
© Dan Glasser
French firm Studio Ko used sun-dried mud bricks to build Villa D in Morocco.
©2005/Jeff Goldberg/Esto
Rick Joy Architects' house in Tucson, Arizona, offers views in all directions from sunrise to sunset.
© Tahsin Baladi
A tranquil home in the village of Parvaneh, Iran. The house, designed by BAM Architects Office, is covered with a plaster made from sand, dung and straw.
© Steve Thompson
This two-story residence, designed by Tate Studio Architects, emphasizes the use of local materials such as limestone and basalt.
Courtesy Phaidon
"Living in the Desert," published by Phaidon, is available now.

Moren’s book spotlights 50 houses whose designs react in different ways to the unique challenges of desert life.

Some of the featured buildings, including a house in the Saharan city of Agadez in Niger, offer examples of how architects make use of desert materials. Known as “House to Watch the Sunset,” the structure was built of straw and locally-made mud bricks, with its external staircases giving it a pyramid-like appearance.

02:26 - Source: CNN
Futuristic pods provide the perfect view of the desert sky

Elsewhere in the book, oasis environments counter dry climates using plants, irrigation and swimming pools. “The Desert House” in Alice Springs, Australia, is strategically built into layers of hard rock to cool the building in summer and warm it in winter.

And while many of the buildings exist in spite of the harsh conditions, others actively embrace their unique environments. Deserts may be defined by scarcity but Moren suggests that there are “life-giving forces that exist in the desert in absolute abundance.”

©2005/Jeff Goldberg/Esto
A house in Tucson, Arizona, offers views in all directions from sunrise to sunset.

One such force – light – is crucial to buildings like “Desert Nomad House” in Tucson, Arizona. Designed by Rick Joy Architects, the house’s windows offer stunning views in all directions (including vistas of the neighboring Tucson Mountains) from sunrise to sunset.

Scroll through the gallery above to see more desert house designs. “Living in the Desert,” published by Phaidon, is available now.