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Continuing Coverage: Pueblo Leaders Defend Chaco Protection Zone in DC
Dear Friends, I have long been interested in changes in population—demography—in my archaeological studies and as a global phenomenon. With colleagues, I have suggested that population numbers may have dropped by as much as 75 percent in the southern Southwest over the century from 1350 to 14...
Where Do You Fit in among the 8 Billion?
Dear Friends, Here’s a big piece of news. As of this moment—or perhaps yesterday—there are 8 billion people living on our planet. I have a long-term interest in population growth, but my focus on it today actually derives from the location of the washing machine and dryer in my home. ...