*+-Lawrence Wittner: How many nuclear weapons are needed to “deter” another nation from attack? In short, the vast and enormously expensive U.S. nuclear weapons production complex is a Cold War dinosaur.
-+*Treva Brandon Scharf: Can’t afford a gym membership? Get bored easily by exercise? Don’t want to run into your ex at Equinox? No problem! There’s always the great outdoors – otherwise known as your local park.
-+*Walter Moss: There is little chance that any Republican nominee will put dealing with climate change at the center of his/her agenda, but we progressives should insure that at least the Democratic nominee does.