The world's just not as much fun as it used to be, what with all the global warming, credit crises, genocide, and other assorted world events that get us down, bum us out and convince us that, yeah, totally—the sky is falling. Thank goodness for Joe Hartman's new one man show, Overwhelming Underdogs, in its second strong week at Arts on Real. Hartman's writing and acting, Kirk German's directing, and maybe a glass of wine from the in-theatre bar is the perfect antidote to thinking about all that other stuff....