Civilization dependent on ecosystem

I occasionally, when preparing for class, find myself discovering things that I wish I had not found. I suppose that this is true for other educators, as well. Like the words from Don Henley’s song, “Dirty Laundry,” it’s a matter of “You don’t really want to know what’s goin’ on; you don’t really want to […]

My turn: Apology to my Facebook friends

By Wendel Sloan: PNT columnist Thanks to my technical ignorance, I may have accidentally offended a number of Facebook friends. After recently discovering the “Like” button, when I’ve been especially enthusiastic about a post, I’ve been clicking twice — thinking this was like adding an exclamation point. Well, I found out this week that two […]