Demographer at Crossroads of Climate and Growth
April 30, 2008
Interdisciplinary focus help’s ASU’s Gober chart Phoenix’s future in uncertain times
Patricia Gober understands better than most that major shifts, in a climate or a career, are periods rife with uncertainty. The professor and former chair of Arizona State University’s department of geography was at the top of her game as a demographer and urban geographer when, a decade ago, she struck out to explore new intellectual terrain.


It is hard to remember, but 10 years ago we were all madly in love. The object of our affection – biofuel – was beautiful; the promise was less climate change, support for agriculture, a shift to renewables, better national energy security. But love is blind, and so were we.
Everyone loves to keep score. Most aspects of our lives get rated in some way. Sports, computer games, university-degree programs, local school systems and many other factors of daily living are routinely scored.
On Saturday evening, Arizona State University's University Center building at the downtown Phoenix campus will go completely dark for one hour. The voluntary blackout is a symbol of ASU's commitment to Earth Hour 2008 – a global effort to build awareness around the need for action on climate change.
During the 1960s, I had the good fortune of spending several summers on some ice- and snowfields in Alaska, at a time when it was commonly thought that global cooling was a climate trend and that we were returning to an ice age. A few decades later, I returned to Alaska to map and analyze glaciers, and found many dramatically retreated up their valleys by one-quarter of a mile or more.
I am often asked: Are our current growth and water use “sustainable?” This simple question does not have a simple answer.
Finally, it has arrived: your new desktop computer with a 3Ghz processor and a screaming-fast video card that will realistically render the digital sweat on virtual enemies in your favorite video game.
The Arizona Water Institute (AWI) is a consortium of Arizona's universities – Arizona State University, the University of Arizona, and Northern Arizona – focused on water sustainability through research, education, capacity building and technology development.
As a child growing up on the outskirts of Chicago, I recall trips to the country where drinking water from wells always tasted odd. My relatives would try to convince me that drinking well water was good for me and that I should learn to enjoy the taste. Why did the water taste funny? The well waters were rich in calcium and magnesium. As it turns out, the definition of water hardness is primarily based on levels of these two minerals and those well waters were very hard. It was also quite logically good for me because hard water helps people get their daily recommended intake of calcium and magnesium, and studies have confirmed this fact.