Today, on Halloween no less, the Earth welcomed the baby who tipped world population over the 7 billion mark.
I probably wouldn’t have known much about the topic of world population but for a fluke as I prepared to graduate from the University of Texas Permian Basin the summer of 1974. To my surprise, I was told I needed three more hours of science.
National Geographic video showing population growth
It had been a long 12-year road for me, what with three children to care for, a five-year stint teaching Head Start, and other detours along the way. Finally, I thought, I’d be done by the end of June.
Once I got the bad news, I looked for the easiest science course I could find, preferably one without the
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