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Recent Posts

  • Geo-Joint: Digging into Coober Pedy

    May 29 2018

    Coober Pedy, on the western side of the Great Artesian Basin. Sometimes the most stunning treasures can be pulled out of the Earth fr...

  • Geo-Joint: The Great Sardine Crash

    May 22 2018

    Nature is messy. There are a billion sub-systems within an ecosystem, and there are so many variables that things don’t run like clockwo...

  • Geo-Joint: Hawaiian Taro Rises Again

    May 15 2018

    Hawai’i, home of poi, and formerly a big source of sugar. A while back, the Geo-Joint looked at the end of the sugar industry in Hawa...

  • Geo-Joint: The Reign of Purple

    Apr 24 2018

    Color is everywhere, at least for the 91 percent of us who are not colorblind. Even for those who can’t discern all the variations of th...

  • Geo-Joint: Lusi the Mud Volcano

    Apr 17 2018

    Not too terribly far beneath our feet, the Earth is a very different place from the pleasant zone we live in. The deepest mines, which ...