*+-Lawrence Wittner: World military spending reached a record $1,738 billion in 2011 — an increase of $138 billion over the previous year. The United States accounted for 41 percent of that, or $711 billion.
-+*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.