Numerous fires, landslides, floods, labor strikes, polluted air, epidemics, Depression, recessions, financial collapse, one adversity after another. Any one of these might spell the end of a lesser community. But, in Arizona, one town survived these “near-death” experiences, and more; yet managed to survive. Some might even say, “thrive.” This presentation looks at the numerous […]

Many Arizonans call the Sonoran Desert and its striking landscapes home. Long before our urban centers and city lights lit up the dark desert skies, the Tohono O’odham were cultivating and shaping the land with abundant agriculture—from squash and beans to corn and cotton. For generations they passed down their rich knowledge and culture grown […]

There has been a lot of attention on pronouns in the news headlines recently—from state bills aimed at regulating pronouns in the classroom to social media platforms offering pronoun options. So, what is a pronoun? How are pronouns related to gender identity, such as cisgender, transgender, nonbinary? What are gender identities? Is there a difference […]

Native Americans in the US Southwest developed sophisticated skills in astronomy and predicting the seasons, centuries before non-Indigenous peoples entered the region. In this presentation, archaeologist Allen Dart discusses archaeological and ethnographic evidence of ancient astronomical and calendrical reckoning practices seen in petroglyphs, architecture, and settlement layouts in Arizona, New Mexico, Colorado, and Utah, and […]

It is one of the most uplifting – yet often forgotten – stories of Jewish survival during the Holocaust. In the early 1940s, the Dominican Republic was the only sovereign country to accept large numbers of Jewish refugees. About 750 German and Austrian Jews found a safe haven on an abandoned banana plantation in a […]

Most Arizonans are not originally from Arizona, and most come from places that are far greener and milder of climate than our desert. For many of us, it takes a shift of eye and of attitude to appreciate this hot, dry place—but once it gets into one’s soul, there’s nowhere like it. This talk explains […]

The Anthropocene is the name scientists have proposed for the geological epoch that we are currently in, when humans have become a significant driving force shaping Earth’s climate, ecosystems, and biodiversity. We may now be on the cusp of a revolution in computing and robotics in an era of artificial intelligence that raises a question: […]

The Colorado, the Gila, the Salt, the Verde, the Hassayampa, the Santa Cruz: Arizona’s rivers were lush green ribbons of life flowing through a desert landscape. They became sustaining paths for indigenous traders and immigrants leaving wagon tracks and settlements. The Hohokam built vast canals from the Salt to direct irrigation water for crops. European […]